Side by side
Compress PNG vs PNGGauntlet
Both stand on image compression software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Web
Compress PNG offers local, batch PNG compression with adjustable color reduction and no stated file uploads. Review previews carefully when gradients matter, and note the service’s cookie and no-guarantee terms.
Visit Compress PNG Free plan Windows
PNGGauntlet focuses on straightforward, lossless image compression and conversion at no cost. Its Windows-only availability, older maintenance status and possible alpha-image compatibility issues should be considered first.
Visit PNGGauntletThe facts
| Compress PNG | PNGGauntlet | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Web | Windows |
| Lowest paid plan | Free or on request | Not published |
| Plans published | 1 | None |
| Maker | Not published | Not published |
| Website | compresspng.com | pnggauntlet.com |
| On image compression software | #74 of 85 | #78 of 85 |
Compress PNG: what it does well
- Processes up to 20 PNGs per batch
- Runs locally with WebAssembly
- Preserves transparency and alpha channels
- Adjustable color-count controls
- Personal and commercial use permitted
What to know first
- PNG format only
- Color reduction can cause gradient banding
- Terms provide no guarantees
- Google cookies support ad personalization
PNGGauntlet: what it does well
- Free Windows download
- Lossless compression preserves image quality
- Batch processing handles multiple files
- Supports PNG, JPG, GIF, TIFF and BMP
- Includes metadata controls
What to know first
- No longer being updated
- Requires .NET Framework 4.0
- Compression can take a while
- Paletted alpha images may cause editor problems
Alternatives to Compress PNG Alternatives to PNGGauntlet The whole list