No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
openexr has 583K monthly downloads and 2K GitHub stars. Version 3.3.12 supports Python 3.7+, first published in 2009.
It is actively maintained, last released in Jun 2026.
It is built on top of numpy. It is used by 28 tracked packages, including genesis-world, pyexr and picamera2.
GitHub topics include openexr, images and image-processing.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
74
Adoption
77
Community
100
Provenance
100
How the maintenance status was determined
Last commit
2 days ago
Monthly downloads
582,621
•
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
582,621
Stars
1,811
Stars per 1k downloads
3.11
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
19,435
Month daily avg
19,421
Momentum
+0.1%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.7
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
Not specified
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
Package does not declare a license.
How the release cadence was determined
Last release
14 days ago
Total releases
48
Releases/year
2.8
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
166
Monthly downloads
582,621
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
43.1
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
23.9%
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
6.9K
Windows
621
macOS
350
Python Versions
3.12
39.4%
3.0K
3.11
38.0%
2.9K
3.10
14.8%
1.1K
3.13
7.1%
544
3.9
0.7%
54
Top Countries
1.
US
6.7K
US
2.
KR
345
KR
3.
CN
206
CN
4.
SG
124
SG
5.
JP
99
JP
6.
FR
91
FR
7.
GB
89
GB
8.
DE
82
DE
9.
CA
80
CA
10.
HK
80
HK
Used By
28
- genesis-world
- pyexr
- picamera2
- infinigen
- waymo-open-dataset-tf-2-11-0
- imgio
- pms-ray-cluster
- nvidia-vipe
- openexr-numpy
- mesh-to-point
- visionsim
- gsoup
- ng-model-gym
- openexr-python
- pixtreme-core
- fakeshot
- glue3d
- apple-hdr-heic
- genesis-world-nightly
- kriptomatte
- materialx-baker
- yifeif-tensorflow-graphics
- vfx-seqtools
- comfyui
- lunasynth
- herzfeld
- sfx
- simple-exr
Package Information
License
Unknown
First Release
July 13, 2009
Last Release
2 weeks ago
Last Commit
3 days ago
Latest Version
3.3.12
Total Releases
48
Contributors
166
Open PRs
21
Archived
No
Wheels
cp310
cp311
cp312
cp313
cp37
cp38
cp39
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh