Monthly downloads
38.6K
Weekly downloads
10.4K
GitHub stars
99
Downloads in the 30 and 7 days to October 10, 2026. Refreshed weekly.
Package Information
Latest Version
Requires Python
Not specified
Licence
Free To Use But Restricted
Last Release
2 years ago
Author
Gregor Lichtner (python/C++ port);TurboReg Author: Philippe Thévenaz, Biomedical Imaging Group,Swiss Federal Institute of Technology Lausanne
First Release
June 29, 2018
Total Releases
12
Python Versions
3.7
3.8
3.9
3.10
3.11
3.12
No reported malware or high/critical advisories · Details
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
30
Popularity
41
Adoption
75
Community
40
Provenance
0
How the maintenance status was determined
Last commit
743 days ago
Monthly downloads
38,569
Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
•
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
38,569
Stars
99
Stars per 1k downloads
2.57
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
•
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
1,485
Month daily avg
1,286
Momentum
+15.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100More insights and metrics
Python version support tiers
requires_python
Not specified
Cutting Edge
Minimum supported version is 3.14 or newer
Modern
Minimum supported version is 3.11 to 3.13
Legacy
Supports 3.10 or older (or Python 2)
•
Unknown
No requires_python specified or unparseable
Package does not declare a minimum Python version.
License categories
License
Free To Use But Restricted
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
•
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
743 days ago
Total releases
12
Releases/year
1.4
Rapid
Last release within 365 days and > 12 releases/year
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
•
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
7
Monthly downloads
38,569
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
•
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
49
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
33.3%
contrib / forks
Stale Release
No
PR Velocity
Quiet
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
648
Windows
20
macOS
16
Python Versions
3.10
83.8%
570
3.12
10.3%
70
3.14
3.8%
26
3.13
1.6%
11
3.11
0.4%
3
Top Countries
1.
US
684
US
2.
NL
25
NL
3.
CN
6
CN
4.
IN
4
IN
5.
BE
1
BE
6.
BR
1
BR
7.
CH
1
CH
8.
GB
1
GB
9.
IT
1
IT
10.
NO
1
NO
Weekly Downloads
GitHub Stars
Used By
20
- microeye 2.8K/mo
- microlive 914/mo
- digitalsreeni-image-annotator 785/mo
- zenreg 743/mo
- inichord 729/mo
- txm-sandbox 624/mo
- koopa 403/mo
- motila 330/mo
- iaf 284/mo
- phenotastic 280/mo
Data and sources
Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh