Side by side
CompressOrDie vs PNGOUT
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
CompressOrDie offers broad format support and fine-grained controls at no cost, with browser-based processing. Check its per-format file limits and available formats before using it for a particular batch.
Visit CompressOrDie Free plan LinuxMacWindows
PNGOUT offers focused, lossless image optimization with a free command-line version. Users needing a graphical interface, batch jobs, or multi-core processing should consider PNGOUTWin instead.
Visit PNGOUTThe facts
| CompressOrDie | PNGOUT | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Web | Linux, Mac, Windows |
| Lowest paid plan | Free or on request | PNGOUTWin Personal Edition: $14.95, paid once |
| Plans published | 1 | 4 |
| Maker | CompressOrDie | Not published |
| Website | compress-or-die.com | advsys.net |
| On image compression software | #42 of 85 | #46 of 85 |
CompressOrDie: what it does well
- Free to use without an account.
- Supports JPEG, PNG, GIF, WebP, and SVG.
- Offers both lossy and lossless compression.
- Processing runs locally in the browser, according to the site.
- Includes resizing and detailed format-specific controls.
What to know first
- JPEG XL and AVIF are not yet available.
- SVG uploads are limited to 8 MB.
- GIF uploads are limited to 64 MB.
- JPEG, PNG, and WebP tools cap inputs at 32 MB.
PNGOUT: what it does well
- Lossless PNG optimization
- Supports six listed input image types
- Provides metadata controls
- PNGOUTWin adds batch and multi-core support
- Free command-line use
What to know first
- Command-line version has no batch processing
- 16-bit PNG color depths are unsupported
- Interlaced output becomes non-interlaced
- Command-line users choose options manually
Alternatives to CompressOrDie Alternatives to PNGOUT The whole list