Then years later I learned that what looked perfect (my resume) in Libreoffice looked pretty terrible when opened with official MS Word. I always wondered if that impacted my application. A guy that couldn't bother to format his resume appropriately.
Every device can open PDFs and see it exactly as it should be.
In fact, I haven't created a broken PDF on any operating system in 15 years. Font embedding in PDFs is a solved problem.
I'd go further and say not to send an editable format to someone (read: recruiters) who is going to edit it. Too many times, I've gone to an interview and the interviewer's copy of my resume has been modified (not just names/contact info, but skills and experience) by a recruiter.
Which is why I always bring hard copies of my resume to an interview.
Edit: Fixed grammatical errors.
The documents are always converted to PDF first.