PyRank
jaraco

zipp

Backport of pathlib-compatible object wrapper for zip files
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

zipp has 521.4M monthly downloads and 67 GitHub stars. Version 4.1.0 supports Python 3.10+, first published in 2018.

It is stably maintained under a permissive license, last released in May 2026.

It is used by 940 tracked packages, including importlib-metadata, importlib-resources and catalogue.

Downloads
Day
15.2M
Week
112.6M
Month
521.4M
Stars
67
Forks
65
Issues
5
Version
4.1.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
80
Popularity
43
Adoption
70
Community
75
Provenance
0
How the maintenance status was determined
Last commit
49 days ago
Monthly downloads
521,375,003
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
521,375,003
Stars
67
Stars per 1k downloads
0.00
• 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
16,079,081
Month daily avg
17,379,167
Momentum
-7.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.10
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
MIT
• 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
49 days ago
Total releases
64
Releases/year
8.4
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
31
Monthly downloads
521,375,003
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
66
 
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
47.7%
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 10.4M
Windows 141.8K
macOS 84.6K

Python Versions

3.12
32.9% 2.9M
3.10
20.7% 1.8M
3.11
18.7% 1.7M
3.9
16.9% 1.5M
3.13
10.9% 967.4K

Top Countries

1. US US
7.7M
2. SG SG
616.6K
3. IN IN
504.6K
4. GB GB
278.3K
5. IE IE
233.5K
6. DE DE
229.5K
7. NL NL
188.1K
8. CA CA
180.3K
9. JP JP
102.2K
10. SE SE
74.9K

Package Information

License
MIT
First Release
November 15, 2018
Last Release
1 month ago
Last Commit
1 month ago
Latest Version
4.1.0
Total Releases
64
Contributors
31
Open PRs
5
Archived
No
Python Versions
3
Wheels
py2 py3 py36
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links