From 615e46609d6e10726a0438cb9a615aee49402dbc Mon Sep 17 00:00:00 2001 From: Martin Thoma Date: Thu, 28 Jul 2022 19:49:43 +0200 Subject: [PATCH] DOC: Mention pyHanko for signing PDF documents --- docs/user/pdf-version-support.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/docs/user/pdf-version-support.md b/docs/user/pdf-version-support.md index ad2033fb6..e8312c752 100644 --- a/docs/user/pdf-version-support.md +++ b/docs/user/pdf-version-support.md @@ -30,3 +30,8 @@ all features of PDF 2.0. See [History of PDF](https://en.wikipedia.org/wiki/History_of_PDF) for more features. + +Some PDF features are not supported by PyPDF2, but other libraries can be used +for them: + +* [pyHanko](https://pyhanko.readthedocs.io/en/latest/index.html): Cryptographically sign a PDF