No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
itk has 127K monthly downloads and 2K GitHub stars. Version 5.4.6 supports Python 3.8+, first published in 2017.
It is actively maintained under a permissive license, last released in Apr 2026.
It is built on top of itk-core, itk-filtering and itk-io. It is used by 112 tracked packages, including itk-elastix, track2p and itk-texturefeatures.
GitHub topics include itk, insight-toolkit and image-analysis.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
73
Adoption
81
Community
100
Provenance
0
How the maintenance status was determined
Last commit
2 days ago
Monthly downloads
126,798
•
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
126,798
Stars
1,631
Stars per 1k downloads
12.86
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
4,979
Month daily avg
4,227
Momentum
+17.8%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.8
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
License categories
License
Apache License 2.0
•
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
75 days ago
Total releases
60
Releases/year
6.6
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
362
Monthly downloads
126,798
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
80
Issue Burden
169.8
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
49.2%
contrib / forks
Stale Release
72d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
2.2K
macOS
129
Windows
92
Python Versions
3.11
42.8%
958
3.8
30.7%
686
3.12
16.0%
358
3.10
7.8%
175
3.13
2.6%
59
Top Countries
1.
US
2.1K
US
2.
SG
217
SG
3.
CN
68
CN
4.
IE
28
IE
5.
AU
27
AU
6.
FR
27
FR
7.
BR
19
BR
8.
GB
19
GB
9.
CZ
16
CZ
10.
DE
15
DE
Dependencies
7
- itk-core ==5.4.6
- itk-filtering ==5.4.6
- itk-io ==5.4.6
- itk-numerics ==5.4.6
- itk-registration ==5.4.6
- itk-segmentation ==5.4.6
- numpy
Used By
112
- itk-elastix
- track2p
- itk-texturefeatures
- itk-minimalpathextraction
- gatetools
- icon-registration
- itk-tubetk
- itk-splitcomponents
- itk-strain
- image2image-reg
- itk-ultrasound
- itk-higherorderaccurategradient
- garf
- itk-thickness3d
- itk-rtk
- itk-ants
- itk-webassemblyinterface
- mermaid
- dcm-classifier
- itk-ransac
- itk-subdivisionquadedgemeshfilter
- itk-parabolicmorphology
- opengate
- itk-morphologicalcontourinterpolation
- itk-fpfh
- trame-slicer
- itk-bsplinegradient
- mirp
- itk-ioomezarrngff
- itk-isotropicwavelets
- itk-cleaver
- foundation-cancer-image-biomarker
- itk-vkfft
- itk-spcn
- itk-dissolve
- itk-bonemorphometry
- itk-genericlabelinterpolator
- itk-rleimage
- itk-anisotropicdiffusionlbr
- shapeaxi
- itk-boneenhancement
- itk-labelerodedilate
- itk-phasesymmetry
- itk-totalvariation
- itk-elastix-opencl
- itk-shape
- itk-twoprojectionregistration
- itk-growcut
- cardio
- itk-iofdf
GitHub Topics
Tags from the package's GitHub repository describing what it does.
Package Information
License
Apache License 2.0
First Release
June 15, 2017
Last Release
2 months ago
Last Commit
3 days ago
Latest Version
5.4.6
Total Releases
60
Contributors
362
Open PRs
15
Archived
No
Python Versions
3
Wheels
cp310
cp311
cp312
cp38
cp39
Keywords
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh