OggSifter

Roblox Audio Cache Extractor & Filter - Easily extract OGG audio files from Roblox cache.

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Localized Versions: 简体中文 | Русский | 日本語

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Features

• Smart Scanning: Recursively scan specified folders and automatically identify files containing OGG audio
• Magic Number Detection: Locate the "OggS" magic number in files and extract valid OGG audio
• Built-in Player: Play extracted audio directly in the program without additional software
• Filter & Save: Listen to and save only the audio files you need

System Requirements

• Windows operating system
• .NET 9.0 runtime

Usage

1. Select Source Folder: Automatically detects the Roblox cache directory by default (%USERPROFILE%\AppData\Local\Roblox\rbx-storage), or manually select another folder
2. Select Save Directory: Choose where you want to save the final audio files
3. Scan & Extract: Click the "Scan & Extract" button to begin scanning
4. Preview & Filter:
   • Use "Previous" and "Next" to browse extracted audio
   • Click "Play" to preview the current audio
   • Click "Save This Audio" to save to your specified directory if you're satisfied
5. Manage Temporary Files: Click "Open Temp Directory" to view all extracted temporary files

Building the Project

# Clone the repository
git clone https://github.com/LytharaLab/OggSifter.git

# Enter project directory
cd OggSifter

# Restore NuGet packages
dotnet restore

# Build the project
dotnet build

# Run the project
dotnet run --project OggSifter

License

This project is licensed under the MIT License. See the LICENSE file for details.

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Note: This tool is for educational and personal use only. Please respect copyright laws and do not use this tool to extract or distribute copyrighted audio content.