certifi
Python package for providing Mozilla's CA Bundle.
certifi has been downloaded 39,186,375,989 times in total on PyPI, including 1,722,168,104 in the last 30 days. The latest version is 2026.10.23, released Oct 23, 2026. It is distributed under the MPL-2.0 license.
Version2026.10.23
Downloads
39.19G
LicenseMPL-2.0
AuthorKenneth Reitz
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal2026.*2025.*
Range
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Granularity
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CI traffic
Stack: OffCI: Included3 / 79 series
Selected total8.95G
39.2GAll-time
1.7GLast 30 days
60.1MLast 24 h
643.85/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0153.4%
2026.7.22
2.4G downloadsDownloads2.4G53.4% - 0218.5%
2026.10.23
839.2M downloadsDownloads839.2M18.5% - 036.2%
2026.10.19
283.1M downloadsDownloads283.1M6.2% - 043.6%
2026.2.25
164.4M downloadsDownloads164.4M3.6% - 052.9%
2026.6.17
132.8M downloadsDownloads132.8M2.9% - 062.1%
2026.5.20
96.1M downloadsDownloads96.1M2.1% - 072.0%
2026.1.4
90.3M downloadsDownloads90.3M2.0% - 081.8%
2026.4.22
82.6M downloadsDownloads82.6M1.8% - 099.5%
Other
430.3M downloadsDownloads430.3M9.5%
Guess the next day
Thirteen recent days of certifi downloads. Drag the green handle on the right to guess where day fourteen lands.