Many projects in the LibreOffice community use IRC (Internet Relay Chat) to communicate. This is a real-time text-based communication protocol that’s popular amongst many free and open source software projects.
We are moving our IRC channels to a new host, Libera.Chat, which is run by a Swedish non-profit organisation. Here’s an alphabetical list of
LibreOffice’s native file format is OpenDocument, a fully open and standardised format that’s great for sharing documents and long-term data storage. Of course, LibreOffice does its best to open files made by other office software as well, even if they’re stored in pseudo-“standards” with cryptic and obfuscated contents. Compatibility with PowerPoint PPT(X) presentations