wok-6.x view diffpdf/description.txt @ rev 24002
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| author | Pascal Bellard <pascal.bellard@slitaz.org> |
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| date | Sat Jan 16 11:02:29 2021 +0000 (2021-01-16) |
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1 diffpdf is used to compare two PDF files.
3 By default the comparison is of the words on each pair of pages,
4 but comparing character by character is also supported (e.g., for
5 logographic languages).
6 And there's also support for comparing the pages by appearance
7 (for example, if a diagram is changed or if a paragraph is
8 reformatted, or a font changed).
9 It is also possible to compare particular pages or page ranges.