Simp is a simple and fast GPU accelerated cross platform image manipulation program.
Full support for editing GIFS!
With Simp you can edit GIFS like they are any other image.
Cropping and resizing
Quickly and easily edit the size of images.
Perfect for pixel art!
Edit your pixel art without it becoming blurry.
Many supported image formats
| Format | Opening | Saving |
|---|---|---|
| PNG | ✅ | ✅ |
| JPEG | ✅ Baseline and progressive | ✅ Baseline |
| GIF | ✅ | ✅ |
| BMP | ✅ | ✅ |
| ICO | ✅ | ✅ |
| TIFF | ✅ Baseline(no fax support) + LZW + PackBits | ✅ |
| WebP | ✅ Converted to Rgba8 | ✅ Lossless only |
| WebP | ✅ Converted to Rgba8 | ✅ Lossless only |
| AVIF | 🚧 Only 8-bit (1) | ❌ |
| PNM | ✅ PBM, PGM, PPM, standard PAM | ❌ |
| DDS | ✅ DXT1, DXT3, DXT5 | ❌ |
| TGA | ✅ | ✅ |
| farbfeld | ✅ | ✅ |
| SVG | ✅ Rastarized at 96 dpi (2) | ✅ |
| PSD | ✅ | ❌ |
| Raw | ✅ (3) | ❌ |
| OpenEXR | ✅ Rgb32F, Rgba32F | ✅ Rgb32F, Rgba32F |
- Building with AVIF support requires the C library dav1d and is therefore not enabled by default.
- SVGs are rastarized because Simp is primarly a bitmap image editor.
- Most common cameras are supported but the colors may look weird because the standard curve may not fit all images.
Fast
Simp opens images almost instantly. Panning and zooming around images never lags even with the largest images.
Cross-platform
You can use Simp on Windows, Linux and MacOS.
Free and open-source
Simp is perpetually free and licensed under the Apache-2.0 license.
Darkmode always
You won't get flashbanged when you open an image at 2 am.
EXIF
With Simp you can view images EXIF metadata.
Cursor anchored zoom
Take a closer look at your images with cursor anchored zoom.