**As** Begin of the insertionanEnd of the insertion Begin of the deletion aEnd of the deletion international user
**I want to** export my work plans to PDF in my language
**so that** I don't have missing glyphs in the PDF

Begin of the insertion**Problem:**End of the insertion Begin of the deletion **Background**:End of the deletion

Begin of the insertionAs OpenProject can be used in many languages, the PDF export currently cannot, as it shows missing glyphs as \[\]\[\]\[\] or some characters not at all.

**Acceptance criteria**

* PDF supports character sets most used with OpenProject


**Technical notes**

* End of the insertion Most font formats in common use (OpenType, TrueType) are limited to about 64K uniquely encoded glyphs. Therefore it is impossible to encode all about 150K current Unicode characters in a single font, or even in two fonts. Begin of the insertion

End of the insertion Begin of the deletion

**Problem:**

As OpenProject can be used in many languages, the PDF export currently can not, as it shows missing glyphs as \[\]\[\]\[\] or some characters not at all.

**Possible solutions:**

End of the deletion * Include more font files Begin of the insertioninEnd of the insertion Begin of the deletion intoEnd of the deletion OpenProject Begin of the insertion

End of the insertion Begin of the deletion
Either let the user choose a font set/use the OP default language to determinate a font set
This could have licensing implications.
Good candidates: [https://en.wikipedia.org/wiki/Noto\_fonts](https://en.wikipedia.org/wiki/Noto_fonts) [https://fonts.google.com/noto](https://fonts.google.com/noto) 
End of the deletion * Begin of the insertionMust be compatible with prawnPDF gem and most used PDF readers


**OutEnd of the insertion Begin of the deletion Allow uploadEnd of the deletion of Begin of the insertionscope**

* uploading custom userEnd of the insertion font files Begin of the insertion

* supporting ALL unicode charactersEnd of the insertion Begin of the deletion to OpenProject by users and usage in the PDF exportEnd of the deletion