Squoosh vs Converseen: catalog facts
 Squoosh |  Converseen |
|---|
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Free Free to use. |
Free Free and open source; donations accepted. |
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Web |
Windows, macOS, Linux |
- Side-by-side comparison makes it easy to judge quality versus file size trade-offs
- Runs entirely in the browser with no upload needed
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- Converts and resizes whole batches of images at once
- Supports over 100 image formats
|
- Focused narrowly on compression and format conversion, not general image editing
- Best suited to single images rather than batch processing
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- Not a full image editor, only batch operations
- PDF conversion needs extra setup according to the help pages
|
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Web application |
Downloadable app |
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Closed source |
Open source |
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License not stated |
License: GPL-3.0 |
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Not stated if an account is needed |
No account needed |
|
Not stated if it works offline |
Works offline |
Checked September 22, 2026 | Checked September 23, 2026 |
Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.
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