FIX-QDF(1) User Commands FIX-QDF(1)

# [NAME](#NAME)

fix-qdf - repair PDF files in QDF form after editing

# [SYNOPSIS](#SYNOPSIS)

**fix-qdf** \[*infilename* \[*outfilename*]]

# [DESCRIPTION](#DESCRIPTION)

The fix-qdf program is part of the qpdf package. With no arguments, fix-qdf reads from standard input and writes to standard output. With one argument, it reads from that file and writes to standard output.

The fix-qdf program reads a PDF file in QDF form and writes out the same file with stream lengths, cross-reference table entries, and object stream offset tables regenerated.

For details about fix-qdf and about PDF files in QDF mode, please see the qpdf manual, which can be found at https://qpdf.readthedocs.io.

# [SEE ALSO](#SEE_ALSO)

[qpdf(1)](/man/os/qpdf/qpdf.1)

fix-qdf version 12.4.2

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Document: fix-qdf(1) from qpdf 12.4.2-r1 (Chainguard OS)
Source: https://github.com/qpdf/qpdf