PyPDF Files

A pure-python PDF library capable of splitting, merging, cropping

This is an exact mirror of the PyPDF project, hosted at https://github.com/py-pdf/pypdf. SourceForge is not affiliated with PyPDF.

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Name	Modified	Size	InfoDownloads / Week
Parent folder
README.md	2026-10-27	1.0 kB	0
Version 6.21.3, 2026-10-27 source code.tar.gz	2026-10-27	10.2 MB	0
Version 6.21.3, 2026-10-27 source code.zip	2026-10-27	10.4 MB	0
Totals: 3 Items		20.6 MB	0

What's new

Security (SEC)

Use the validated page count after decrypting a document (#4270) by @stefan6419846
Limit total number of cross-reference stream entries (#4269) by @stefan6419846
Avoid excessive error messages (#4265) by @stefan6419846

Performance Improvements (PI)

Read flat page label number trees once for all pages (#4251) by @kholdrex
Collect the named destinations once when resolving links (#4249) by @MartinThoma
Avoid scanning all objects in get_outline_root (#4245) by @kholdrex

Bug Fixes (BUG)

Resolve indirect widths in CID font /W arrays (#4267) by @tim-hilde

Documentation (DOC)

Block incremental writes of encrypted documents (#4246) by @metsw24-max

Developer Experience (DEV)

Update to PyPy 3.12 and pinned requirements (#4244) by @stefan6419846

Maintenance (MAINT)

Revert: Reject unsupported key lengths in the /Encrypt dictionary by @stefan6419846

Source: README.md, updated 2026-10-27

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