Pdf-Afterscan Service Menu

Pdf-Afterscan Service Menu Original

Source (link to git-repo or to original if based on someone elses unmodified work): Add the source-code for this project on opencode.net

Description:

This utility is intended to fix contrast on scanned documents.
For example, it can remove noises due to paper folding.
Plus, it allows you to recompress your scanned documents by changing
the DPI or the JPEG compression settings, allowing you to reduce the size.

Requirements:
KDE/Plasma 5
ghostscript
imagemagick
poppler

Installation:
Put pdf-afterscan.gui.sh in your executables path (eg: /usr/bin)
Put pdf-afterscan.desktop in your ~/.local/share/kservices5/ServiceMenus/
(create ~/.local/share/kservices5/ if it does not exists)

Usage:
Right click in dolphin on a PDF, and select "PDF Afterscan".
Follow onscreen instructions.

Last changelog:

0.5.2 2 years ago

Fix unparsable output by pdfinfo
english translation

m0ji
1 year ago

9 +

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koko2k
1 year ago

m0ji, i think this is due to Imagemagick not being "authorized" to convert pdf to images, see:
https://bugs.archlinux.org/task/60580
a possible fix is explained here:
https://stackoverflow.com/questions/52998331/imagemagick-security-policy-pdf-blocking-conversion
...or just wait for your distro to somehow "fix" the imagemagick package.

Anyway, you can start from the console and check the output that way:
> pdf-afterscan.gui.sh /path/to/my/document.pdf

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