Optimize your images with OptiImage, a useful image compressor that supports PNG, JPEG, WebP and SVG file types.
It supports both lossless and lossy compression modes with an option to whether keep or not metadata of images. It additionally has a safe mode, where a new image is created instead of overwriting the old one.
It uses oxipng, jpegoptim, scour, and cwebp.
This is free and open source software.
Key Features
- Safe mode – save the compressed image in a new file.
- Option to keep metadata.
- JPG:
- Use progressive encode.
- Use lossless compression.
- Set the optimisation level of lossy optimisation.
- PNG:
- Set the default optimisation level of lossless optimisation/
- WebP:
- Option to use lossless compression.
- Set the optimisation level of lossy optimisation.
Website: invent.kde.org/graphics/optiimage
Support:
Developer: Carl Schwan
License: GNU General Public License v3.0

OptiImage is written in C++. Learn C++ with our recommended free books and free tutorials.
Related Software
| GUI Image Compression Tools | |
|---|---|
| XL Converter | Easy-to-use image converter for modern formats |
| Imagine | Software to compress PNG, JPEG and WebP images |
| Caesium | Simple to use image compression tool |
| Curtail | Lossless and lossy compression modes (PNG, JPEG and WEBP) |
| YOGA Image Optimizer | Convert and optimize JPEG, PNG and WebP images |
| OptiImage | Useful image compressor that supports PNG, JPEG, WebP and SVG |
| Image Optimizer | Simple lossless compression |
| Halftone | Apply a pixel art-like style and reduce the file size in the process |
| PicSharp | Cross-platform desktop image compression application |
| Trimage | Cross-platform tool for losslessly optimizing PNG and JPG files |
| E-Mage | Cross-platform tool for losslessly image compression |
| Drop Compress Image | Convert and compress images |
Read our verdict in the software roundup.
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