*The latest version of veraPDF is now available to download*.

veraPDF is an open source PDF/A validator, and a component of the Open
Preservation Foundation (OPF) reference toolset.

veraPDF 1.12 features multi-threaded support and parallelization in the
command line interface, significantly improving performance.

A number of other fixes and improvements have been made to the software
which are documented in the latest release notes (see below).

*Supporting veraPDF – we need your help…*
veraPDF is open source, free to download, use and modify. However, there
are costs to host, maintain, support and develop the software. Currently
OPF members support veraPDF financially as part of their membership fees.

You can help sustain veraPDF and its maintenance and development by:

   - Joining OPF (
   - Making a donation to veraPDF development (
   - Volunteering your time and skills by improving the software and
   documentation through GitHub (

*Release notes*:
*Download veraPDF*:

*Getting started*
User guides and documentation are published at:

If you experience problems, or wish to suggest improvements, please add
them to the project’s GitHub issue tracker:

*About OPF and veraPDF*
veraPDF is maintained by the Open Preservation Foundation (

veraPDF ( is an open source, industry supported PDF/A
validator covering all parts and levels of the PDF/A specification. It was
originally developed with funding from the PREFORMA project (

Subscribe to the veraPDF user list at:

Subscribe to OPF news, blogs and event updates at:

Becky McGuinness | Community Manager
@openpreserve | Skype: becky.mcguinness1

*Open Preservation Foundation*
* <>*

To find out more about becoming an OPF member visit: