Difference between revisions of "Qpdf"
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|purpose=QPDF is a command-line program that does structural, content-preserving transformations on PDF files | |purpose=QPDF is a command-line program that does structural, content-preserving transformations on PDF files | ||
|homepage=http://qpdf.sourceforge.net/ | |homepage=http://qpdf.sourceforge.net/ | ||
|license=Artistic License 2.0 | |license=Artistic License 2.0 | ||
|platforms=Windows, Linux | |platforms=Windows, Linux | ||
| + | |function=Metadata Extraction, Decryption | ||
| + | |content=Document | ||
| + | }} | ||
| + | {{Infobox tool details | ||
| + | |ohloh_id=qpdf | ||
}} | }} | ||
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== Description == | == Description == | ||
<!-- Describe the what the tool does, focusing on it's digital preservation value. Keep it factual. --> | <!-- Describe the what the tool does, focusing on it's digital preservation value. Keep it factual. --> | ||
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== User Experiences == | == User Experiences == | ||
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| + | * Caron, Bertrand. ‘“Validation OK” They Said: Fixing the Rendering of a So-Called Valid PDF’. Open Preservation Foundation (blog), 21 May 2025. https://openpreservation.org/blogs/validation-ok-they-said-fixing-the-rendering-of-a-so-called-valid-pdf/. | ||
| + | * Knijff, Johan van der. ‘Why PDF/A Validation Matters, Even If You Don’t Have PDF/A’. Open Preservation Foundation, 7 July 2015. https://openpreservation.org/blogs/why-pdfa-validation-matters-even-if-you-dont-have-pdfa/. | ||
| + | * Lindlar, Micky. ‘Trouble-Shooting PDF Validation Errors - a Case of PDF-HUL-38’. Open Preservation Foundation, 27 November 2022. https://openpreservation.org/blogs/trouble-shooting-pdf-validation-errors-a-case-of-pdf-hul-38/. | ||
| + | * Lindlar, Micky. ‘Destination Null: One of the Many Causes of PDF-Hul 122’. Open Preservation Foundation, 21 January 2024. https://openpreservation.org/blogs/destination-null-one-of-the-many-cases-of-pdf-hul-122/. | ||
== Development Activity == | == Development Activity == | ||
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Latest revision as of 16:25, 5 February 2026
Description
Description from the project website:
QPDF is a command-line program that does structural, content-preserving transformations on PDF files. (...) It also provides many useful capabilities to developers of PDF-producing software or for people who just want to look at the innards of a PDF file to learn more about how they work.
User Experiences
- Caron, Bertrand. ‘“Validation OK” They Said: Fixing the Rendering of a So-Called Valid PDF’. Open Preservation Foundation (blog), 21 May 2025. https://openpreservation.org/blogs/validation-ok-they-said-fixing-the-rendering-of-a-so-called-valid-pdf/.
- Knijff, Johan van der. ‘Why PDF/A Validation Matters, Even If You Don’t Have PDF/A’. Open Preservation Foundation, 7 July 2015. https://openpreservation.org/blogs/why-pdfa-validation-matters-even-if-you-dont-have-pdfa/.
- Lindlar, Micky. ‘Trouble-Shooting PDF Validation Errors - a Case of PDF-HUL-38’. Open Preservation Foundation, 27 November 2022. https://openpreservation.org/blogs/trouble-shooting-pdf-validation-errors-a-case-of-pdf-hul-38/.
- Lindlar, Micky. ‘Destination Null: One of the Many Causes of PDF-Hul 122’. Open Preservation Foundation, 21 January 2024. https://openpreservation.org/blogs/destination-null-one-of-the-many-cases-of-pdf-hul-122/.