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No. 67 of 84 ·Image Compression Software

PNGOUT

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Freedom report

One barScore 5.4

  • Free tierNo free tier on record
  • Open codeNo open-source code on record
  • Runs widely0 of 6 device platforms
  • DocumentedPlans, terms and facts published

PNGOUT is ranked #67 of 84 in image compression software on Freedom251.

PNGOUT plans and pricing

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PNGOUT command-line Not published Lossless PNG optimization · Command-line utility · Free for use advsys.net · 24 Sept 2026

Compared on image compression software

Free plan
Yes
Compression modes
lossless
Batch processing
No
Supported formats
PNG, GIF, BMP, JPG, TGA, PCX
Metadata controls
Yes

Best PNGOUT alternatives

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One bar Optimole Free tier No. 1Free8.0 One bar TinyPNG Free tier No. 2Free7.9 One bar Fastly Image Optimizer Free tier No. 3$0.01/mo7.9 Two bars JPEGmini Free tier No. 4$59/mo7.9 One bar Kraken.io Free tier No. 5$4.17/mo7.7 One bar Imagify Free tier No. 6$5.99/mo7.6