MozJPEG vs PNGGauntlet
| MozJPEG | PNGGauntlet | |
|---|---|---|
| Free plan | Yes | |
| Free trial | No | |
| Paid from | Free | |
| Platforms | api, Linux, macOS, self-hosted, Windows | Windows |
| Free plan | Yes | Yes |
| Compression modes | both | lossless |
| API access | Yes | |
| Supported formats | PPM, PGM, BMP, GIF, Targa | PNG, JPG, GIF, TIFF, BMP |
| Metadata controls | Yes | Yes |
| Cache scope | both | |
| Self-hosted option | Yes | |
| Supported build systems | CMake, Cargo, GNU Make | |
| Compiler/language support | Assembler, C, C++, Rust, CUDA via nvcc, ROCm HIP, GCC, Clang, MSVC, NVC++, Wind River Diab | |
| CI platform support | GitHub Actions, Jenkins | |
| Remote execution | Yes | |
| Open source | Yes | |
| Coverage types | line, branch, function | |
| Supported languages | Rust, C, C++, JavaScript, Go, Java, Kotlin | |
| Report formats | LCOV, Coveralls, Coveralls+, covdir JSON, ActiveData-ETL, files, Markdown, HTML, Cobertura XML | |
| Pull-request annotations | Yes | |
| Batch processing | Yes |
Listed together in Best Image Compression Software