LibreOffice
Export as PDF/A
- File → Export as PDF…
- select PDF/A-1a (ISO 19005-1) Archive on the right hand side.
Extensions
| LibreSymbols former: Freie Schaltzeichen | A collection of symbols to draw diagrams like circuit diagrams and installation plans. It provides more than 200 symbols. |
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Templates
Download portals
- Apache Open Office Templates: https://sourceforge.net/projects/aoo-templates/