v1.4.2: New Windows GUI & Batch Folder Compression

ISO Compressor v1.4.2

Major Updates

• New Windows App! written with Windows 11 WPF/XAML styling.
• Batch Folder Compression: You can now drag-and-drop an entire folder of games to batch compress them sequentially! (Supported on Windows GUI, Mac GUI, and Terminal TUIs).
• Engine Management: Added explicit buttons to Install or Uninstall the CHDMAN engine (for PS1/PS2) at any time to free up space.
• Auto-Updater Support: The Windows .exe and all TUIs now securely Auto-Update from GitHub flawlessly.
• Defender Bypass: Re-architected Windows installation scripts to safely download backend dependencies, completely eliminating false-positive flags from Windows Defender.

(Note: Linux support has been temporarily disabled pending testing. It will return in a future update).

v1.4.1 - PS1 CUE Support & Quick Guides

🔧 What's New in v1.4.1:

• Native PS1 Support: Explicit support for .cue to .chd conversion added for PS1 games.
• Improved UI Guidance: Added a clean, explicit "Quick Compression Guide" to all TUI tools and the Mac App to ensure users pick the correct format for their hardware (preventing ZSO/CUE mismatches).

v1.4.0 - Repository Rebranded to iso-compressor

All command line scripts, installation paths, and internal scripts have been fully updated to use the new iso-compressor namespace.

v1.2.0 - Auto-Updates and Built-in CHD Installers

What's New in v1.2.0!

• Auto-Update Framework: The Mac GUI app and both CLI tools now feature built-in auto-update functionality. You can quickly check GitHub for updates directly from the main menu!
• In-App CHDMAN Installer: Added an explicit menu option to install chdman on macOS and Windows.
  • The tool will fully explain what CHD is and why it's the gold standard for PS1/PS2 Emulators.
  • On Mac, the app handles installing chdman automatically via Homebrew.
  • On Windows, the CLI uses Winget to fetch the MAME tools.

v1.1.0 - PS1, PS2, and CHD Support

What's New in v1.1.0!

• PS1 & PS2 Support: Explicit support and formatting added for the entire classic PlayStation ecosystem.
• CHD Format Integration: Added the ability to convert ISOs directly into the lossless CHD format, the undisputed gold standard for PCSX2 and DuckStation. (Requires chdman to be installed on your system).
• Updated Mac GUI: The Drag-and-Drop Mac app now uses a clean list interface to support all 4 conversion paths (CHD, CSO, and ZSO for Emulators vs Hardware).
• Updated CLI: The Windows and Mac terminal installers have been fully updated.
• Updated Credits: Gave proper shoutouts to the MAME team (CHD) and the OPL team (PS2 ZSO).

Note: For CHD conversion on Mac, please ensure you have run brew install rom-tools in your terminal first.

v1.0.0 ISO Compressor

Drag-and-Drop ZSO/CSO support, integrated MaxCSO engine.