cwltool
Common workflow language reference implementation
cwltool has been downloaded 10,772,577 times in total on PyPI, including 194,622 in the last 30 days. The latest version is 3.3.20260925135507, released Sep 25, 2026.
Version3.3.20260925135507
Downloads
10.77M
License—
AuthorCommon workflow language working group
UpdatedSep 25, 2026
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal3.*2.*
Range
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Granularity
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CI traffic
Stack: OffCI: Included3 / 445 series
Selected total1.04M
10.8MAll-time
194.6kLast 30 days
5.6kLast 24 h
0.09/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0120.6%
3.2.20260720092025
109.3k downloadsDownloads109.3k20.6% - 0218.2%
3.3.20260925135507
96.3k downloadsDownloads96.3k18.2% - 0313.0%
3.2.20260413085819
68.7k downloadsDownloads68.7k13.0% - 044.8%
3.1.20260108082145
25.7k downloadsDownloads25.7k4.8% - 053.8%
3.1.20250715140722
20.1k downloadsDownloads20.1k3.8% - 063.5%
3.1.20210628163208
18.4k downloadsDownloads18.4k3.5% - 072.0%
2.0.20200303141624
10.5k downloadsDownloads10.5k2.0% - 081.5%
3.1.20250925164626
7.8k downloadsDownloads7.8k1.5% - 0932.7%
Other
173.2k downloadsDownloads173.2k32.7%
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