Dropbox
What you get free
2 GB free with famously reliable sync.
Limits & caveats
Only 2 GB — the smallest free tier here.
How to claim
Sign up; referrals add a little extra space.
Best for
The most polished, dependable file sync.
📄 SyncPage — real-time document collaboration
Review PDFs, slides, Word & Excel files together — present live, annotate in real time, talk by voice. Guests join free from an invite link.
Try SyncPage →
Last checked: 2026-09-28 · Added 2026-09-28