Dear all, Registrations are still open for *today's webinar introducing the ODF Validator,* our new tool which validates Open Document Format (ODF) for Office Applications documents. ODF is an open standard, XML file format for word processing documents, spreadsheets, presentations and other office formats. While initially developed as a validator for ODF spreadsheets, the software validates all ODF formats. The webinar will be held April 20 2026 | 16.00 CEST | 10.00 EDT | 23.30 ACST over Zoom. Participants will have the opportunity to engage and ask questions during the webinar. Click here to register <https://us02web.zoom.us/webinar/register/WN_qh4Hq63CT4Cq-TLtMJ1Oqw#/registration> Best wishes, Peadar ------------------------- Peadar Ó Raifeartaigh | Marketing and Communications Officer Open Preservation Foundation (OPF) <https://openpreservation.org/> Bluesky <https://bsky.app/profile/openpreservation.org> | GitHub <https://github.com/openpreserve/> | Mailing List <http://openpreservation.org/subscribe>Received on Mon Apr 20 2026 - 05:04:05 EDT