PyRank
SimpleITK

simpleitk

SimpleITK: a layer built on top of the Insight Toolkit (ITK), intended to simplify and facilitate ITK's use in rapid prototyping, education and interpreted languages.
PyPI GitHub

Shared Repository

This package shares its GitHub repository (SimpleITK/SimpleITK) with 1 other package. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
28.1K
Week
159.1K
Month
709.7K
Stars
1.1K
Forks
227
Issues
60
Version
2.5.5

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
65
Adoption
68
Community
80
How the maintenance status was determined
Last commit
7 days ago
Monthly downloads
709,720
• 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
709,720
Stars
1,059
Stars per 1k downloads
1.49
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
22,728
Month daily avg
23,657
Momentum
-3.9%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
Not specified
Cutting Edge
Minimum supported version is 3.12 or newer
Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
• Unknown
No requires_python specified or unparseable
Package does not declare a minimum Python version.
License categories
License
Apache
• 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
9 days ago
Total releases
30
Releases/year
2.5
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
54
Monthly downloads
709,720
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
71
 
Issue Burden
56.7
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
23.8%
contrib / forks
Stale Release
No
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 9.7K
Windows 1.1K
macOS 728

Python Versions

3.12
44.3% 4.8K
3.11
26.0% 2.8K
3.10
14.2% 1.6K
3.13
13.4% 1.5K
3.14
2.1% 233

Top Countries

1. US US
9.9K
2. SG SG
599
3. DE DE
588
4. CN CN
370
5. NL NL
302
6. CA CA
291
7. IN IN
116
8. BE BE
106
9. JP JP
105
10. FR FR
95

GitHub Topics

Tags from the package's GitHub repository describing what it does.

Package Information

License
Apache
First Release
July 15, 2014
Last Release
1 week ago
Last Commit
1 week ago
Latest Version
2.5.5
Total Releases
30
Contributors
54
Open PRs
23
Archived
No
Author
Insight Software Consortium
Wheels
cp27 cp310 cp311 cp312 cp314 cp33 cp34 cp35 cp36 cp37 cp38 cp39
Keywords
SimpleITK ITK InsightToolkit segmentation registration
Tracking Since
January 6, 2026
Data Updated
May 17, 2026
Data Freshness
Fresh

Links