jsbsim
An open source flight dynamics & control software library
jsbsim has been downloaded 826,751 times in total on PyPI, including 19,751 in the last 30 days. The latest version is 1.3.1, released May 17, 2026.
Version1.3.1
Downloads
826.75k
License—
Author"Jon S. Berndt et al."
UpdatedMay 17, 2026
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal1.*
Range
View
Granularity
Group by
CI traffic
Stack: OffCI: Included2 / 25 series
Selected total108.37k
826.8kAll-time
19.8kLast 30 days
1.1kLast 24 h
<0.01/sPer second
Sponsored
Sponsorships keep pepy free to read
Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0150.3%
1.3.1
26.7k downloadsDownloads26.7k50.3% - 028.9%
1.2.3
4.7k downloadsDownloads4.7k8.9% - 037.0%
1.2.4
3.7k downloadsDownloads3.7k7.0% - 046.3%
1.2.0
3.3k downloadsDownloads3.3k6.3% - 055.5%
1.3.0
2.9k downloadsDownloads2.9k5.5% - 063.9%
1.2.2
2.1k downloadsDownloads2.1k3.9% - 072.5%
1.1.13
1.3k downloadsDownloads1.3k2.5% - 082.4%
1.1.14
1.3k downloadsDownloads1.3k2.4% - 0913.4%
Other
7.1k downloadsDownloads7.1k13.4%
Guess the next day
Thirteen recent days of jsbsim downloads. Drag the green handle on the right to guess where day fourteen lands.