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Add useful PDF editing commands.

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giomba 2022-12-09 20:39:16 +01:00
parent 05306a7899
commit 74170f6e1c
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@ -6,3 +6,12 @@
### Remove password
```pdftk input.pdf input_pw <password> output output.pdf```
### Extract PDF from signed P7M
```openssl smime -verify -noverify -in input.pdf.p7m -inform DER -out output.pdf```
### Remove images from PDF
```cpdf -draft input.pdf -o out.pdf```
### Increase contrast, compress and make PDF from JPEGs
```convert -quality 30 -brightness-contrast -5x10 -density 150 src/input-*.jpeg -compress jpeg output.pdf```