Since there aren't really any tools to test if a PDF is PDF/A, it's a safe bet that just like you, your university also has no way to test that the document you send them is PDF/A. * Use of standards-based metadata is mandated. * Colorspaces specified in a device-independent manner. PostScript standard fonts such as Times or Helvetica. * All fonts must be embedded and also must be legally embeddable for * JavaScript and executable file launches are forbidden. font programs and hyperlinks).Ĭompatibility include: * Audio and video content are forbidden. Ie it is not permitted to be reliant on information from external sources (e.g. Microsoft Office 2007's ' Save as PDF' tool saves in PDF/A format.Ī PDF/A document is just a PDF document that uses a specific subset of PDF that is designed to ensure it is 'self-contained'. How to edit is inside the sample's comments. This sample will not work as-is without you editing it. Ghostscript ships with a sample of it in its /lib subdirectory. This is a file you need to edit to suite your needs. Note: The problem lays with the parameter PDFA_def.ps. How to convert PDF to PDF/A with Ghostscript: Previous versions of Ghostscript's Ps2pdf.htm did mis-lead users to run a command that created PDFs claiming to be PDF/A but which failed real smoke tests. How to do this is documented here ( Update: for newer versions here).īut note: this document was updated only very recently. You can use Ghostscript to (try to) convert PDF to PDF/A. See also here for some test results: Isartor testsuite. Currently I'm not aware of any Free utility to do that job. Acrobat Reader display a special hint when rendering it.Ī check for real compliancy requires some rather expansive commercial "preflight" software. That claim is just a tag in the file's metadata. There are a lot of PDFs out there which claim to be PDF/A, but fail a real smoke test. The standard requests strict compliance to its set of rules (like: "embed all fonts", "don't use transparencies", "don't use JavaScript", "no encryption".). PDF /A is an international ISO standard for archiving PDFs.
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