The Foundation sees this as a contradiction to the EU’s own interoperability goals. Although XLSX is standardized as OOXML according to ISO/IEC 29500, Microsoft’s implementations often deviate from the specifications. Furthermore, features often change undocumented, which complicates compatibility with open-source software such as LibreOffice.



And everytime I get a document in a Microsoft format I send a reply asking if this or that is supposed to look that way or be that value. Yet it’s the open format and tools that’s an issue somehow.
That is supposed to be even with Microsoft office, because it changes the fonts without warning and adjusts the margins according to the default printer. It’s not a format designed to be shared with other people
One thing I do like from LibreOffice is the ability to save to PDF but also embed the original document inside it.
That way almost anyone can see it as intended, and the original is still there for editing.
Whoa I didn’t know that was an option, is it part of the export menu? That would make some of my - we needed to change something after all - situations much easier at work.