Compare software

Pngyu vs Zipic: catalog facts
Pngyu	Zipic
Free Free and distributed under the BSD license.	Freemium 25 free images per day with basic features; Pro is a one-time purchase.
Windows, macOS	Windows, macOS, Command line
Gives pngquant a graphical interface Pre-built binaries for Windows and macOS	Processes images locally Wide format support including AVIF and JPEG XL
Handles PNG files only No pre-built Linux binary	Free tier limited to 25 images per day Windows version still in beta
Downloadable app	Downloadable app
Open source	Closed source
License: BSD-3-Clause	License not stated
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.