Open sustainable digital preservation We are a global not-for-profit membership organisation working to advance shared standards and solutions for the long-term preservation of digital content.
Explore our open source digital preservation toolset, our member-led development approach, and what’s coming up in our next releases.
A format identification, validation, and characterisation tool
An industry supported PDF/A validator
A command-line tool for file format identification
A validator and feature extractor for JP2 images
Find out what’s new in the OPF community. Read about our latest product releases, membership news and more.
The call for members to nominate themselves to join the OPF Board of Directors is now open. There are currently two positions available. Why join…
This is the first bugfix release for Jpylyzer 2.2! Jpylyzer is an open source validator and feature extractor for JP2 images, and part of the…
The Open Preservation Foundation is pleased to announce that a second veraPDF 1.26 release candidate is out now! veraPDF is an open-source, industry-supported PDF/A and…
Join the conversation! Share your knowledge and learn from the experiences of others on our community blog.
The OPF team and board gathered together in London in the first week of February, for the first group, in-person meeting since before the global…
Sonia Ranade works at the National Archives UK, and was recently elected to join the OPF’s board of directors following Anna de Souza’s retirement from…
This is a continuation of OPF blog posts I’ve been writing about various JHOVE (and other file format validators’) error messages. The error message du…