Can I transfer Libre Version: 5.0.0.5 calc to Ubuntu 15.05 from Mac Book Air?
LO docs are freely transferable between Windows, Linux & Mac in any direction. It is one of it’s strengths.
Better answer: all formats are platform-independent. If platform-dependence suddenly appears, be sure to report a bug at https://bugs.documentfoundation.org/enter_bug.cgi?product=LibreOffice !