Arsc Decompiler Portable — Fix

Here are the features of the ARSC Decompiler Portable:

Overview

The ARSC Decompiler Portable is a free, open-source, and cross-platform tool designed to decompile Android resources files (.arsc files) into a human-readable format. It's a portable application, meaning it doesn't require installation and can be run from a USB drive or any other portable storage device.

Key Features

  1. Decompilation: The primary function of the ARSC Decompiler Portable is to decompile .arsc files, which are compiled Android resources files, back into their original, human-readable form.
  2. Cross-platform compatibility: The tool is designed to run on multiple platforms, including Windows, macOS, and Linux.
  3. Portable: The ARSC Decompiler Portable is a self-contained application that doesn't require installation. Simply download and run the executable file.
  4. Command-line interface (CLI): The tool offers a command-line interface, allowing users to automate decompilation tasks and integrate it into their workflows.
  5. Support for various input formats: The ARSC Decompiler Portable can decompile .arsc files from various sources, including APK files, Android resource files, and raw .arsc files.
  6. Resource decoding: The tool can decode various types of Android resources, including strings, integers, colors, dimensions, and more.
  7. Decompiled output formats: The decompiled resources can be output in various formats, including Java, JSON, and XML.

Advanced Features

  1. APK file support: The ARSC Decompiler Portable can extract and decompile .arsc files directly from APK files.
  2. Resource file filtering: Users can filter resources by type, name, or package to focus on specific resources.
  3. Customizable output: The tool allows users to customize the decompiled output, including setting the output format, indenting, and more.
  4. Error handling and logging: The ARSC Decompiler Portable includes robust error handling and logging mechanisms to help diagnose issues.
  5. Extensive documentation: The tool comes with comprehensive documentation, including usage guides, examples, and FAQs.

System Requirements

Security Features

  1. No data collection: The ARSC Decompiler Portable does not collect or transmit any user data.
  2. No malware or adware: The tool is free from malware and adware.
  3. Open-source: The source code of the ARSC Decompiler Portable is openly available for review and audit.

Overall, the ARSC Decompiler Portable is a powerful and flexible tool for decompiling Android resources files. Its cross-platform compatibility, customizable output, and advanced features make it a valuable asset for developers, researchers, and reverse engineers working with Android resources.

arsc decompiler is a tool used to convert Android's binary resources.arsc

files (which contain strings, styles, and layout IDs) back into a human-readable XML format. "Portable" versions are ideal because they don't require a complex installation process—often just a Java runtime. Top Portable Tools for ARSC Decompilation ArscEditor

: A lightweight, standalone GUI tool specifically designed to view and edit files without decompiling the entire APK.

: The industry standard. While technically a command-line tool, it is "portable" in that it's a single file. It decompiles the entire resource tree, including the : Primarily a Java decompiler, but its GUI version handles resources.arsc

automatically, allowing you to browse strings and values instantly. Quick Step-by-Step Guide (Using JADX-GUI Portable)

JADX is often the easiest "portable" choice because it provides a visual interface for searching resources. Step 1: Download : Grab the latest jadx-gui-window.zip or the executable official GitHub releases Step 2: Run : Extract and run jadx-gui.exe java -jar jadx-gui.jar Step 3: Load APK : Drag and drop your file into the window. Step 4: Locate Resources : In the left-hand tree, navigate to resources.arsc Step 5: View/Export

: You can now browse all strings, colors, and integers. To save them, go to Command Line Alternative (APKTool) If you just want the raw XML files from the apktool.jar in a folder. Open a terminal in that folder and run: java -jar apktool.jar d your_app.apk The decompiled resources.arsc data will be located in the /res/values/ directory of the output folder (e.g., strings.xml styles.xml Requirements : Most of these tools require the Java Runtime Environment (JRE) to be installed on your system to function. of any of these specific tools?

I've got a story for you!

The Quest for the Perfect Decompiler: A Journey with ARC Decompiler Portable

In the early days of computing, software developers had to rely on machine code to communicate with computers. As programming languages evolved, decompilers emerged as a tool to reverse-engineer compiled code back into its original, human-readable form. One such decompiler that gained popularity among programmers and reverse engineers is the ARC Decompiler.

What is ARC Decompiler?

ARC Decompiler, also known as ARC, is a decompiler for various executable file formats, including Windows PE, ELF, and Mach-O. It was initially released in the late 1990s and gained a reputation for its ability to decompile complex codebases. ARC Decompiler supports a range of programming languages, including C, C++, and Pascal.

The Birth of ARC Decompiler Portable

As the popularity of ARC Decompiler grew, so did the demand for a portable version that could run on multiple platforms without requiring installation. The developer community stepped up to the challenge, and ARC Decompiler Portable was born. This portable version allowed users to run the decompiler from a USB drive or any other portable storage device, making it easy to use on multiple machines.

The Hunt for the Elusive ARC Decompiler Portable

In 2010, a group of reverse engineers stumbled upon an old, abandoned website hosting the ARC Decompiler Portable. The website had been dormant for years, and the software had become a rare gem, highly sought after by programmers and reverse engineers. The team, led by a curious individual known only by their handle " SyntaxError," embarked on a mission to track down a working copy of ARC Decompiler Portable.

Their journey took them through online archives, abandoned software repositories, and dusty old computer labs. Along the way, they encountered various obstacles, including broken links, corrupted files, and outdated documentation. Undeterred, the team persevered, driven by their passion for decompilation and the thrill of the hunt.

The Breakthrough

After months of searching, SyntaxError's team finally stumbled upon a working copy of ARC Decompiler Portable on an old, dusty CD-ROM. The CD contained a mysterious, hand-written note with a single phrase: "For those who seek the truth." With the software in hand, the team began to analyze its inner workings, discovering hidden features and undocumented functionality.

The Modern Era of ARC Decompiler Portable

Fast-forward to the present day, and ARC Decompiler Portable remains a highly sought-after tool among programmers and reverse engineers. The software has been updated to support modern operating systems and executable file formats. Its user base has expanded to include hobbyists, researchers, and professionals seeking to understand the inner workings of complex software systems.

Conclusion

The story of ARC Decompiler Portable serves as a testament to the power of community-driven development and the enduring appeal of decompilation. For those who seek to understand the intricacies of software, ARC Decompiler Portable remains a valuable resource, offering a glimpse into the inner workings of complex codebases. Whether you're a seasoned programmer or a curious reverse engineer, the quest for knowledge and understanding is what drives us all.

resources.arsc files are the "address books" of Android applications, containing all compiled resource metadata like strings, layouts, and style IDs. For developers and reverse engineers, an ARSC Decompiler Portable tool is essential for inspecting these binary files without the overhead of a full Integrated Development Environment (IDE). What is an ARSC Decompiler?

An ARSC decompiler is a specialized utility designed to decode the binary resources.arsc file found within an APK. While most files in an APK can be extracted like a standard ZIP, resources.arsc is a compiled table that requires specific parsing to become human-readable. Key Benefits of Portable ARSC Decompilers

Zero Installation: Portable versions run directly from a browser or as a standalone executable (like a JAR or EXE), making them ideal for quick audits on different machines.

Rapid Extraction: These tools use efficient algorithms to process even large resource tables in seconds, converting binary chunks into readable XML or text formats.

Cross-Platform Use: Many web-based or Java-based portable tools work across Windows, macOS, Linux, and even mobile browsers.

Security & Privacy: Modern online portable decompilers often process files entirely within the browser or delete them immediately after use, ensuring sensitive app data isn't stored on external servers. Top Portable & Lightweight Tools for ARSC Decompilation skylot/jadx: Dex to Java decompiler - GitHub

Table_title: skylot/jadx Table_content: header: | Name | Name | row: | Name: jadx-core | Name: jadx-core | row: | Name: jadx-gui | Arsc Decompiler – Download Decompiled Files in ZIP

ARSC Decompiler Portable: The Ultimate Guide to Android Resource Editing

If you’ve ever dabbled in Android app modding, localization, or reverse engineering, you’ve likely run into the resources.arsc file. It’s the heart of an APK’s visual identity, containing everything from button labels to layout configurations. To edit it without the overhead of a full IDE, an ARSC Decompiler Portable tool is an essential part of your toolkit.

In this guide, we’ll break down what these tools do, why the portable version is a game-changer, and how to use them effectively. What is an ARSC Decompiler?

Every Android application package (APK) contains a binary file named resources.arsc. Unlike standard XML files, this file is compiled into a binary format that Android handles more efficiently. arsc decompiler portable

An ARSC Decompiler translates this binary data back into a human-readable format (usually XML or plain text). This allows developers and enthusiasts to: Translate Apps: Change the language strings of an app. Modify UI: Tweak colors, dimensions, and styles.

Analyze Bloat: See which resources are taking up the most space. Why Go Portable?

"Portable" software refers to programs that run without a formal installation process. For an ARSC Decompiler, this offers several advantages:

Zero Registry Clutter: It doesn’t leave "junk" files or registry entries on your Windows or Linux system.

USB Ready: You can keep the decompiler on a thumb drive and use it on any workstation instantly.

No Admin Rights: Since it doesn't install, you can often run it on restricted systems where you lack administrative privileges.

Lightweight: Portable versions are stripped of heavy installers, making them fast to launch and easy to store. Key Features to Look For

When searching for the right portable ARSC decompiler, ensure it supports these core functions: 1. Re-compilation Capabilities

Decompiling is only half the battle. A good tool must be able to re-compile your edited text back into the binary resources.arsc format so the APK can actually run. 2. String Editing

The most common use case is localization. The tool should provide a clean interface to search for specific "String IDs" and swap their values. 3. Support for Multiple Resource Types Beyond strings, a robust decompiler handles: Integers and Booleans: Logic toggles. Colors: HEX code modifications. Styles/Themes: Deep UI overhauls. How to Use a Portable ARSC Decompiler

While every tool differs slightly, the workflow generally follows these steps:

Extract the APK: Use a tool like 7-Zip to open your APK and extract the resources.arsc file.

Load the File: Open your portable decompiler and drag the ARSC file into the workspace.

Decompile: Click the "Decompile" or "Decode" button. This creates a folder of editable XML files.

Edit: Use a text editor (like Notepad++) to make your changes to the strings or values.

Build/Compile: Use the tool to "Build" the files back into a single resources.arsc file.

Re-pack and Sign: Place the new file back into the APK. Crucial: You must sign the APK using a tool like uber-apk-signer before it can be installed on a device. Popular Portable Options

ArscEditor: A classic, lightweight Windows-based tool specifically for viewing and editing ARSC files without full decompilation.

Advanced APK Tool (Portable Version): A comprehensive suite that includes ARSC editing along with Smali and XML support.

APK Easy Tool: Known for its user-friendly GUI, it often comes in a portable "zip" version that handles resource decompilation seamlessly. Final Thoughts

The ARSC Decompiler Portable is a niche but powerful instrument for anyone looking to peek under the hood of Android applications. By eliminating the need for complex installations like Android Studio or heavy command-line setups, these tools democratize app customization.

Whether you're fixing a typo in a favorite app or translating a tool for your local community, a portable decompiler makes the job fast, clean, and efficient.

This guide outlines how to use tools to decompile resources.arsc

files, which contain the compiled resources (strings, layouts, etc.) for Android applications. Using portable tools ensures you can perform reverse engineering without a full Android Studio installation. 1. Recommended Portable Tools

: A premier choice that provides a graphical interface to view decompiled code and resources directly. It is a standalone Java application (JAR) that requires no installation beyond having a Java Runtime Environment (JRE) on your machine.

: The industry standard for command-line decompilation. It decodes resources.arsc

into readable XML files and can be used portably by keeping the apktool.jar and a simple wrapper script in a single folder. Online ARSC Decompilers : For quick, one-off tasks, web-based tools like Arsc Decompiler allow you to upload an

file and download the results as a ZIP without installing any software. 2. Decompiling via JADX-GUI (Visual Method) This is the easiest method for browsing resources. : Get the latest jadx-gui-X.X.X-with-jre-win.zip (for Windows) or the universal JADX Releases page : Launch the executable or run java -jar jadx-gui.jar : Drag and drop your or the specific resources.arsc file into the window. : Navigate to the tab. JADX will automatically translate the binary data into human-readable XML. 3. Decompiling via Apktool (CLI Method)

Use this if you need to modify and recompile the resources later. apktool.jar in a dedicated folder. Run Command : Open your terminal in that folder and run: java -jar apktool.jar d your_app.apk Use code with caution. Copied to clipboard : A new folder will be created. Inside, find the res/values/ directory, which contains the decompiled contents of the resources.arsc file (such as strings.xml Extraction If you only have the resources.arsc file (extracted from an APK using a zip tool): ArscEditor

: Some portable community tools allow you to open the file directly to edit string constants without full decompilation. Online Tool Arsc Decompiler

to drag-and-drop the file for immediate conversion to a readable format. Note on Legality

: Always ensure you have the right to decompile the software. Decompiling copyrighted works without permission may violate intellectual property laws. Java Runtime Environment (JRE) versions that are compatible with these portable tools? skylot/jadx: Dex to Java decompiler - GitHub

This report covers the ARSC Decompiler Portable, a specialized tool used by Android developers and security researchers to handle binary XML and resource files. Product Overview

ARSC Decompiler is a utility designed to convert Android's binary resource files (resources.arsc) back into a human-readable XML format. The "Portable" version is specifically packaged to run without a formal installation, making it ideal for use from USB drives or across different workstations without leaving a system footprint. Core Functionality

Resource Decoding: It translates the compiled resources.arsc file—which contains strings, layouts, and style references—into standard XML.

Attribute Mapping: The tool correctly maps resource IDs to their original names, which is essential for understanding how an app's UI is structured.

Batch Processing: Most versions support processing multiple files or entire folders, streamlining the analysis of large APK sets. Key Technical Specifications Input Format resources.arsc (Binary) Output Format .xml, .txt Dependencies Typically requires Java Runtime Environment (JRE) Portability Single executable or JAR file; no registry changes Common Use Cases

Android App Reverse Engineering: Security researchers use it to inspect an app's strings and hardcoded configurations for vulnerabilities or hidden API keys.

Localization & Translation: Developers can extract original string resources to translate an app into different languages.

Asset Recovery: Useful for developers who have lost their source code but still possess the compiled APK. Analysis & Performance Pros:

Lightweight: Extremely small file size and low memory overhead. Here are the features of the ARSC Decompiler

Speed: Faster than full-suite decompilers (like Apktool) if you only need to look at resource tables.

No Install: Avoids administrative permission issues on restricted systems. Cons:

Scope: It only handles resources; it will not decompile Java/Kotlin code (classes.dex).

UI/UX: Most portable versions are command-line based, which may have a learning curve for beginners. Verdict

The ARSC Decompiler Portable is a "surgical" tool. While it lacks the comprehensive features of a full IDE or decompiler suite, its portability and speed make it a staple for quick resource audits and mobile security triage.

arsc decompiler is a specialized tool used to decode the resources.arsc

file found within Android APKs. This file is a compiled binary that contains an application's strings, layouts, and configuration data. Core Tools for ARSC Decompilation

Several portable and lightweight tools allow you to inspect or modify these files without complex installations: ArscEditor : An open-source GUI editor specifically for resources.arsc

files. It allows you to manipulate translations and resource values directly in a visual interface.

: A popular DEX to Java decompiler that also includes full support for decoding resources.arsc

. It is highly portable, with a Windows version that bundles its own Java Runtime Environment (JRE) so you can run it from a USB drive. : A lightweight, 100% Java-based utility that converts resources.arsc

to readable XML and back again. It is completely independent of the standard Android build tools like ArscBlamer

: A command-line tool from Google that parses ARSC files to extract detailed information about resource configurations, variants, and sizes. Web-Based "Portable" Solutions

For immediate decompilation without any local software, online tools function as virtual "portable" apps: Appscms ARSC Decompiler

: An online tool that lets you upload an ARSC file, decompiles it in seconds, and provides the results in a downloadable ZIP format. Decompiler.com

: Supports decompiling APK and DEX files back to Java source code and original resources. skylot/jadx: Dex to Java decompiler - GitHub

Introduction

In the world of software development, decompilers play a crucial role in reverse engineering and analyzing compiled code. One popular decompiler for Android applications is the ARSC Decompiler. In this article, we will explore the features and benefits of using the ARSC Decompiler Portable, a portable version of the popular decompiler.

What is ARSC Decompiler?

The ARSC Decompiler is a Java-based decompiler specifically designed for Android applications. It is capable of decompiling Android app packages (.apk files) and reconstructing the original source code in a human-readable format. The decompiler can handle a wide range of Android versions and architectures, making it a versatile tool for developers, researchers, and security analysts.

What is ARSC Decompiler Portable?

The ARSC Decompiler Portable is a self-contained, portable version of the ARSC Decompiler. It does not require any installation or configuration, making it easy to use on-the-go. The portable version comes with a Java runtime environment (JRE) bundled, allowing users to run the decompiler on any Windows, macOS, or Linux system without requiring a separate Java installation.

Key Features of ARSC Decompiler Portable

The ARSC Decompiler Portable offers several key features that make it a valuable tool for Android app analysis:

Benefits of Using ARSC Decompiler Portable

The ARSC Decompiler Portable offers several benefits to developers, researchers, and security analysts:

Use Cases for ARSC Decompiler Portable

The ARSC Decompiler Portable has various use cases across different industries:

How to Use ARSC Decompiler Portable

Using the ARSC Decompiler Portable is straightforward:

  1. Download the Portable Package: Download the ARSC Decompiler Portable package from the official website or a trusted source.
  2. Extract the Package: Extract the contents of the package to a directory on your system.
  3. Run the Decompiler: Run the decompiler by executing the arsc.bat file (on Windows) or the arsc.sh file (on macOS or Linux).
  4. Select the APK File: Select the APK file you want to decompile using the file dialog.
  5. Decompile the APK File: The decompiler will decompile the APK file and display the reconstructed source code.

Conclusion

The ARSC Decompiler Portable is a powerful and easy-to-use tool for analyzing Android app packages. Its portable nature makes it easy to use on-the-go, and its high-quality decompilation capabilities make it a valuable asset for developers, researchers, and security analysts. By understanding the features and benefits of the ARSC Decompiler Portable, users can unlock the full potential of this versatile tool and improve their Android app analysis capabilities.

Frequently Asked Questions

By providing a comprehensive overview of the ARSC Decompiler Portable, this article aims to educate users about the features, benefits, and use cases of this powerful tool. Whether you're a developer, researcher, or security analyst, the ARSC Decompiler Portable is an essential tool to have in your toolkit.

In the world of Android development, an ARSC decompiler is a specialized tool used to reverse-engineer the resources.arsc file found within an APK. This file acts as a compiled lookup table for an app's strings, layouts, and styles. A "portable" version is especially valuable to developers and security researchers who need to analyze apps across different environments without complex installations.

Here is a story of how such a tool became a quiet legend in the developer community. The Mystery of the Binary Wall

Elias sat in a dimly lit office, staring at a corrupted APK. He wasn't trying to steal code; he was a maintenance engineer for a legacy system whose original source had been lost in a server migration years ago. The app worked, but it was hard-coded for an old API endpoint that was shutting down in 48 hours.

He had tried standard tools, but the resources.arsc file—the heart of the app’s configuration—was a "binary wall." Standard decompilers were failing, throwing obscure errors about "unexpected headers." To make matters worse, his workstation was locked down; he couldn’t install new software or Java environments without a week-long approval process. The Portable Breakthrough

While scouring obscure forums, Elias found a mention of a portable ARSC decompiler. Unlike heavy suites like Apktool, which often require specific Java versions and environment paths [5, 6], this was a single, self-contained executable.

He downloaded the small file onto a thumb drive. It required no installation. He dragged the stubborn APK onto the tool's interface. In seconds, the "binary wall" crumbled. The tool bypassed the corruption by using a custom ArscResourcesParser, extracting the XML values into a readable format [1].

With the resources.arsc decoded into a clean ZIP format, Elias found the offending URL buried in a string table [4]. He didn't just see the code; he understood how the app mapped its internal IDs to the user interface [7]. Decompilation : The primary function of the ARSC

He patched the URL, used the tool's companion "re-pack" feature to rebuild the table, and signed the APK. Within an hour, the legacy app was pointing to the new server. Why It Matters

Today, tools like JADX and Apktool remain the gold standards for full-scale reverse engineering [8, 9]. However, the legend of the portable ARSC decompiler lives on among those who need: Speed: Immediate decompilation without setup [4].

Security: Analyzing sensitive files entirely within a local or browser-based sandbox [4].

Zero Footprint: Working on restricted machines where "installing" is not an option.

Whether you're a developer recovering lost strings or a security expert hunting for hard-coded credentials, a portable decompiler is the "Swiss Army Knife" that turns a binary nightmare into a solvable puzzle.

ARSC Decompiler is a specialized utility designed to decode resources.arsc

files—the binary storage containers for Android application resources like strings, layouts, and configurations. A "portable" version refers to tools that require no installation, often operating as single executables or web-based platforms, allowing developers to perform rapid analysis across different machines without setup. Core Functionality Binary-to-Text Conversion : Translates the dense binary chunks of a

file into human-readable XML or textual formats for inspection. Resource Extraction

: Recovers original string pools, style definitions, and resource IDs that are otherwise hidden from plain view. Information Gathering : Tools like ArscBlamer

can output detailed resource configurations, including density variants and private versus shared sizes. Key Benefits of Portable Versions No Installation Needed : Portable tools like Arsc Decompiler Online

run entirely in a browser or as standalone jars, making them ideal for quick tasks on guest machines. Fast Decompilation

: Designed for speed, these tools can process even large resource files in seconds, often providing results in a convenient ZIP format. Cross-Platform Use

: Because many portable versions are web-based or Java-based (like

), they work seamlessly across Windows, macOS, Linux, and even mobile browsers. Popular ARSC Decompilation Tools Arsc Decompiler – Download Decompiled Files in ZIP


8) Quick resources to look for (search terms)

If you want, I can:

You're looking for a portable version of the apktool, specifically the "arsc" decompiler.

The arsc decompiler is a part of the apktool, a popular tool for decompiling and recompiling Android APK files.

Here are some details about apktool and its portability:

To get the portable apktool:

  1. Visit the apktool GitHub releases page.
  2. Click on the latest release.
  3. Download the zip file corresponding to your platform (e.g., Windows, macOS, or Linux).
  4. Extract the contents of the zip file to a directory of your choice.

The extracted directory will contain the portable apktool, including the arsc decompiler.

You can use the arsc decompiler as follows:

This will decompile the APK file using the arsc decompiler and output the results to the "output" directory.

Make sure you have the Java Runtime Environment (JRE) installed on your system, as apktool requires it to run.

For developers and security researchers, a portable ARSC decompiler is an essential tool for inspecting and modifying Android Resource Storage Container (resources.arsc) files without the need for a full IDE like Android Studio. Top Portable ARSC Decompiler Tools (2026)

Choosing the right tool depends on whether you prefer a web-based, GUI-driven, or command-line experience.

Arsc Decompiler (Web-Based): The most portable option as it requires no installation and runs directly in any modern browser (Chrome, Firefox, Safari). You simply drag and drop your .arsc file, and it extracts the contents into a downloadable ZIP archive.

JADX Portable: A favorite in the Android community, JADX provides both a command-line and a GUI version. It can decompile entire APKs or standalone .arsc files to display readable XML resources and string values.

ArscEditor (Open Source GUI): Specifically designed for resources.arsc, this tool allows for both parsing and direct editing of resource files. It is lightweight and can be run without deep system integration.

Androguard (CLI): A Python-based toolkit that includes androarsc, a dedicated parser for resources.arsc. It is ideal for automated analysis scripts and can be used on any system with a Python environment. Key Features of Portable Decompilers

Portable tools focus on speed and accessibility across different operating systems like Windows, macOS, and Linux.

Zero Setup: Web-based tools eliminate the need for Java or Python dependencies.

Resource Inspection: They decode binary chunks into human-readable formats like XML or plain text.

Privacy: Online tools like Arsc Decompiler often delete files immediately after processing to ensure data security.

Deep Analysis: Advanced tools like ArscBlamer help identify unused resources to reduce APK size. Decompiling Android apps - Trickster Dev


How to Use an ARSC Decompiler Portable (Step-by-Step)

Assuming you have the portable script or EXE, here is how to extract the human-readable data.

What is an ARSC File?

Before diving into the tool, let’s understand the target. When Android developers build an APK, the resources.arsc file is created by the aapt (Android Asset Packaging Tool). It acts as a hash table that maps resource IDs (like 0x7F080012) to actual values.

If you open an resources.arsc file in Notepad, you will see incomprehensible binary garbage. You cannot simply search for a string like “Login Button” because it is stored in a complex table structure with encoding.

This is why a decompiler is necessary. A standard resource viewer might show you the XML, but an ARSC decompiler specifically parses the binary table structure back into a readable format (usually XML, JSON, or plain text).

2) Common tools & projects

Security Precaution

Because you are running a portable executable downloaded from the internet, always scan it with VirusTotal. Better yet, use the open-source Python script so you can read the source code before executing it.

ARSC Decompiler Portable: Unpack Android’s Hidden Resource Structure

Summary

A brief, actionable report on arsc decompiler portable — tools, usage, portability considerations, and recommendations.