FastStone Image Viewer vs Okular
FastStone Image Viewer
faststone.org
Okular
okular.kde.orgSide by side
| Figure | FastStone Image Viewer | Okular |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| Plans published | 4 | 1 |
| Spec score · File Viewer Software | 8.3 (#5) | 8.4 (#4) |
| Spec score · File Reader Software | 8.4 (#6) | 8.3 (#7) |
| Free plan | Yes | Yes |
Plans
FastStone Image Viewer
- Personal and educationalPrice not published
- Commercial lifetime license$34.95, paid once
- FastStone Image Viewer (personal and educational use)Free
- FastStone Image Viewer (commercial license)$34.95, paid once
In their own words
FastStone Image Viewer
FastStone Image Viewer is a Windows image browser, converter, and editor for individual images and collections. Editing tools include resizing, rotation, cropping, color adjustment, sharpening, blur, Clone Stamp, and Healing Brush. It supports major graphic formats and popular camera RAW formats, including HEIC, WEBP, PDF, SVG, and JPEG XL. The Compare Images feature displays up to four pictures side by side, while batch tools convert and rename collections. Slideshows offer more than 150 transition effects and music. The program can acquire images from scanners and batch scan to PDF, TIFF, JPEG, or PNG. Users can launch external editors from within Image Viewer, and a portable version can run from removable storage. FastStone lists personal and educational use as free and a commercial lifetime license at $34.95 as a one-time purchase, with upgrades free. Another plan listing gives a price of $34.95 a month, so the commercial license terms should be confirmed before purchase. The product is listed for Windows, and FastStone provides technical support by email.