pytorch-lightning
PyTorch Lightning is the lightweight PyTorch wrapper for ML researchers. Scale your models. Write less boilerplate.
pytorch-lightning has been downloaded 387,323,102 times in total on PyPI, including 10,220,487 in the last 30 days. The latest version is 2.6.6, released Sep 10, 2026. It is distributed under the Apache-2.0 license.
Version2.6.6
Downloads
387.32M
LicenseApache-2.0
AuthorLightning AI et al.
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal2.*1.*
Range
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Granularity
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CI traffic
Stack: OffCI: Included3 / 238 series
Selected total66.04M
387.3MAll-time
10.2MLast 30 days
413.6kLast 24 h
4.13/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0129.8%
2.6.5
9.9M downloadsDownloads9.9M29.8% - 0227.5%
2.6.0
9.1M downloadsDownloads9.1M27.5% - 0312.4%
2.6.6
4.1M downloadsDownloads4.1M12.4% - 048.1%
2.6.1
2.7M downloadsDownloads2.7M8.1% - 053.0%
2.5.2
975.4k downloadsDownloads975.4k3.0% - 062.3%
2.4.0
773.2k downloadsDownloads773.2k2.3% - 071.9%
2.5.5
640.7k downloadsDownloads640.7k1.9% - 081.9%
2.5.6
614.1k downloadsDownloads614.1k1.9% - 0913.0%
Other
4.3M downloadsDownloads4.3M13.0%
Guess the next day
Thirteen recent days of pytorch-lightning downloads. Drag the green handle on the right to guess where day fourteen lands.