MythosPDF

Edit a scanned user manual on Linux

Manuals are long and change in small ways: a menu name, a version number, a support email. Fix those in the PDF and split the manual into chapters if people need only part of it. On Linux, it all runs in the browser. Open mythospdf.com in Firefox or Chrome and drag the PDF in.

Choose a PDF
or drop it here
Private and secureNo sign upNo watermarkUp to 100 MB

How to do it

  1. 1.Open mythospdf.com in Firefox or Chrome and drag the PDF in.
  2. 2.Click the first word, Shift+click to extend along the line, then double click or press Enter and type the new text.
  3. 3.Press Enter to apply the change, then Export PDF.

What people change in a user manual

  • • Version and date on the cover
  • • Step instructions
  • • Menu and button names
  • • Support contact details
  • • Screenshots

Tips for Linux

  • • No install or package needed.
  • • Works the same on any distribution.

Questions people ask

+Do I need to convert the scan to Word first?

No. MythosPDF edits the scanned page itself. There is no conversion, so the page keeps its look.

+What if a word cannot be changed invisibly?

You get the exact reason, such as a stamp in the way or a font that could not be identified, instead of a smudged page.

Edit a scanned user manual on

Ready to fix your PDF?

Free, in your browser, and it takes about a minute. No account needed.

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