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certifi

Python package for providing Mozilla's CA Bundle.

v2026.2.25by Kenneth ReitzMPL-2.0
1.2B
downloads (30d)
Project Homepage
AI Health Summary — Claude-generated analysis of download trends, maintenance, and risk signals.
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Based on latest version 2026.2.25. If you're running an older version, check OSV for your specific version.

Exclude CI/CDPRO
Best Day
55.7M
Apr 14
Worst Day
30.3M
Mar 21
Peaks On
Tues
51.6M avg
Quietest
Suns
31.2M avg

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[![PyPI Stats](/api/badges/certifi?period=month)](/packages/certifi)
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Package Info

Latest Version
2026.2.25
Author
Kenneth Reitz
License
MPL-2.0
First Release
2011-12-28
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