Genzo is a cross-platform image converter, designed to transcode images between common formats quickly and effortlessly. It has been confirmed to run on Windows 10 and 11, macOS 26 (Tahoe for Intel Macs), and Linux (Using GTK 3.2 or higher, tested on Ubuntu 26.04 LTS).
Genzo currently supports the following image formats:
| Format | Encode/Decode Support |
| AVIF (AV1 Image File Format) | Encode & Decode |
| BMP (Bitmap) | Encode & Decode |
| DIB (Device-Independent Bitmap) | Decode Only |
| GIF (Graphics Interchange Format) | Encode & Decode (Static Images Only) |
| HEIF/HEIC (High-Efficiency Image Format) | Encode & Decode |
| ICNS (Apple Icon Image Format) | Encode & Decode |
| ICO (Icon) | Encode & Decode |
| JPEG (Joint Photographic Experts Group) | Encode & Decode |
| JP2/JPF/JPX/J2C/J2K (JPEG 2000) | Encode & Decode |
| PNG (Portable Network Graphics) | Encode & Decode |
| TGA/TARGA/ICB/VDA/VST/TPIC (Truevision Advanced Raster Graphics Adapter) | Encode & Decode |
| TIFF (Tagged Image File Format) | Encode & Decode |
| WEBP (Web Picture Format) | Encode & Decode |
| XPM (X PixMap) | Encode & Decode |
This application is licensed under the BSD 3-Clause Clear License, see the LICENSE.md file for more details.