Copy and search Tibetan in PDFs

Many Tibetan PDFs look perfect on screen but fall apart when you select the text: copying gives gibberish and searching finds nothing. That is because the PDF stores the letters in a legacy encoding, or without telling the computer which Unicode character each shape stands for.

These tools repair the PDF or extract clean Unicode from it, so you can copy, search and paste the Tibetan.

Tools

pdf-cmap-fix

developer library · Python · by OpenPecha

Fixes incorrect or incomplete PDF ToUnicode maps so that text extraction, search and copy-paste return correct Unicode. Primarily for Tibetan stacked syllables in Monlam, Himalaya and Jomolhari fonts, and for some legacy fonts.

  • Free
  • Open source
View on GitHub pdf-cmap-fix (opens another site)

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