I've been using OnlyOffice personally for a couple of years now. It was just better at getting the MS Office formatting correct when I made the switch. Which was a major factor for me while looking for a job.
/tangent Recruiters, do yourselves a favor and stop asking for resumes/CVs in Word format! /tangent
I've used LibreOffice since it was only OpenOffice. Remember when it started as StarOffice, the Sun aquesition, the split to LibreOffice, and now the Apache OpenOffice. More history lesson here. Sun purchased the company, Star Division, in 1999 because buying said company for 59.5 million was cheaper than licensing Microsoft Office for 42,000 employees.
Even when asked, I’ll still only provide a PDF version of my resume.
LOL, yup. I give a pass to the sales applications. But tech applications in anything but PDF get the stink eye from me.