bitsandbytes
k-bit optimizers and matrix multiplication routines.
bitsandbytes has been downloaded 139,702,344 times in total on PyPI, including 3,642,853 in the last 30 days. The latest version is 0.50.2, released Aug 27, 2026.
Version0.50.2
Downloads
139.70M
License—
AuthorTim Dettmers
UpdatedAug 27, 2026
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal0.*
Range
View
Granularity
Group by
CI traffic
Stack: OffCI: Included2 / 68 series
Selected total26.10M
139.7MAll-time
3.6MLast 30 days
134.6kLast 24 h
1.43/sPer second
Sponsored
Sponsorships keep pepy free to read
Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0129.4%
0.50.2
3.8M downloadsDownloads3.8M29.4% - 0219.6%
0.50.0
2.6M downloadsDownloads2.6M19.6% - 0314.3%
0.49.2
1.9M downloadsDownloads1.9M14.3% - 0412.5%
0.50.1
1.6M downloadsDownloads1.6M12.5% - 055.6%
0.45.5
727.3k downloadsDownloads727.3k5.6% - 063.0%
0.49.1
394.6k downloadsDownloads394.6k3.0% - 072.1%
0.45.3
273.3k downloadsDownloads273.3k2.1% - 082.1%
0.42.0
267.9k downloadsDownloads267.9k2.1% - 0911.5%
Other
1.5M downloadsDownloads1.5M11.5%
Guess the next day
Thirteen recent days of bitsandbytes downloads. Drag the green handle on the right to guess where day fourteen lands.