openfisca-core
A versatile microsimulation free software
openfisca-core has been downloaded 3,513,561 times in total on PyPI, including 40,236 in the last 30 days. The latest version is 45.0.5, released Oct 2, 2026. It is distributed under the License-Expression :: AGPL-3.0-or-later license.
Version45.0.5
Downloads
3.51M
LicenseLicense-Expression :: AGPL-3.0-or-later
AuthorOpenFisca Team
UpdatedOct 2, 2026
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal45.*44.*
Range
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Granularity
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CI traffic
Stack: OffCI: Included3 / 463 series
Selected total185.70k
3.5MAll-time
40.2kLast 30 days
657Last 24 h
0.01/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0113.5%
44.2.2
18.2k downloadsDownloads18.2k13.5% - 029.1%
44.7.1
12.2k downloadsDownloads12.2k9.1% - 036.3%
44.7.0
8.5k downloadsDownloads8.5k6.3% - 041.8%
44.2.1
2.5k downloadsDownloads2.5k1.8% - 051.4%
44.0.3
1.9k downloadsDownloads1.9k1.4% - 061.1%
35.12.0
1.5k downloadsDownloads1.5k1.1% - 071.0%
41.5.7
1.3k downloadsDownloads1.3k1.0% - 080.9%
43.0.0
1.2k downloadsDownloads1.2k0.9% - 0964.8%
Other
87.0k downloadsDownloads87.0k64.8%
Guess the next day
Thirteen recent days of openfisca-core downloads. Drag the green handle on the right to guess where day fourteen lands.