Search our Knowledge Base

PDF

To read more about PDF, see DPC Technology Watch Report:

Parent Tags

File Formats

Articles

The Data Vanishes

It’s time to come clean: I no longer know what data is. I am looking pretty hard but I just can’t see it any more. It’s a troubling realisation for someone who has spent twenty years or so trying to preserve the stuff. But the most unsettling part is this: I don’t think it’s me who is lost. Don’t get me wrong, this is not some delayed attack of post-modern angst. I am just trying to get to the end of the day. Is it possible that, just as it was reaching a crescendo of profile, polemic and...

Read More


PDF/Eh? redux: putting veraPDF into practice. Or how I rediscovered my inner geek

{jcomments on} Ancient history: how we got here Way back in 2013 the DPC collaborated with the OPF on a project called SPRUCE. Following on from the success of another little project called AQUA, and with some very handy funding from the Jisc, we ran a bunch of mashup events and got hands on with all sorts of digital preservation challenges. The management of PDF files, and particularly risk assessment, was a recurring theme. In response, the SPRUCE project held a hackathon in Leeds where...

Read More


VeraPDF

The veraPDF consortium will deliver a definitive validator for PDF/A: an authoritative corpus of test files establishing the objective frame of reference for validation of all parts and conformance levels of PDF/A, an open¬source, and a purpose¬built validator and policy checker to implement the collecting policies of memory institutions. We expect a vibrant community will develop to sustain these efforts. The veraPDF consortium brings together a unique network of stakeholders with...

Read More


Preserving Documents Forever: When is a PDF not a PDF?

Presentations An introduction to PDF, Sarah Higgins, Aberystwyth University Understanding PDF risks in preservation, Johan van der Knijff, National Library of the Netherlands PDF: Myths vs facts, Ange Albertini, Corkami Preserving PDF at the coalface, Tim Evans, Archaeology Data Service Introducing veraPDF, Carl Wilson, Open Preservation Foundation The Digital Preservation Coalition and the Open Preservation Foundation, with support from the European Commission and the...

Read More


Digital Preservation with Portable Documents: a workshop to introduce and discuss the PDF/A version

Introduction The portable document format (PDF) is ubiquitous, easily-produced and is widely used in a diverse range of environments.  A variant of the standard – PDF/A in which ‘A’ stands for archive – was published in 2005.  This version of the standard, also published as ISO 19005, minimises the dependencies between the contents of a file and the system on which it is rendered.  This self-contained characteristic of PDF/A makes it particularly attractive for those...

Read More


Scroll to top