![]() ![]() ![]() Pdfimages -list file.pdf - gives exactly same errors as pdftottext Every cell contains the full stderr output - double click on it to see the content. I filtered the rows by the presence of any output to stderr from ANY command for a file. I have a database of 5031 PDF files, and I have tested them with the following commands:įor the presence of any kind of output to stderr, and saved that output to the spreadsheet: ![]() There are many things to decide on, and trying different tools may be beneficial. And, finally, even if there are some errors/warnings, it depends on what that error/warning is actually about (maybe a corrupt embedded image is not a big problem for you, and you consider such PDF file as valid). It depends on what exactly you want to check.ĭifferent commands behave differently, and some exit with status 0 - even if there were some errors.Īlso it depends on whether you treat a Warning (possibly also with exit status 0) as an indication of a corrupt file. For example on Ubuntu you can install qpdf using apt with the command: apt install qpdf You could also use your package manager of choice to get it. ![]() Qpdf has both Linux and Windows binaries available at. directory_to_scan/ -type f -iname '*.pdf' \( -exec sh -c 'qpdf -check "": FAILED \ \) This gets executed if errors are found: Print filename followed by ": FAILED" Check a single PDF with qpdf: qpdf -check test_file.pdfĬheck all PDFs in a directory with qpdf: find. qpdf has a -check argument that does well to find problems in PDFs. Should you encounter problems, please use Python version 3.11.My tool of choice for checking PDFs is qpdf. This program has not been tested with this version of Python (3.11.2) ![]()
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