onnx
Open Neural Network Exchange
onnx has been downloaded 400,672,973 times in total on PyPI, including 19,191,625 in the last 30 days. The latest version is 1.21.0, released Mar 27, 2026.
Version1.21.0
Downloads
400.67M
License—
AuthorONNX Contributors
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal1.*0.*
Range
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Granularity
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CI traffic
Stack: OffCI: Included3 / 52 series
Selected total121.52M
400.7MAll-time
19.2MLast 30 days
617.9kLast 24 h
6.83/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0129.6%
1.22.0
17.7M downloadsDownloads17.7M29.6% - 0225.2%
1.21.0
15.1M downloadsDownloads15.1M25.2% - 0313.0%
1.17.0
7.8M downloadsDownloads7.8M13.0% - 047.0%
1.18.0
4.2M downloadsDownloads4.2M7.0% - 056.0%
1.19.1
3.6M downloadsDownloads3.6M6.0% - 064.2%
1.20.1
2.5M downloadsDownloads2.5M4.2% - 073.4%
1.19.0
2.1M downloadsDownloads2.1M3.4% - 082.4%
1.14.1
1.5M downloadsDownloads1.5M2.4% - 099.2%
Other
5.5M downloadsDownloads5.5M9.2%
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Thirteen recent days of onnx downloads. Drag the green handle on the right to guess where day fourteen lands.