Smash vs WeTransfer

Smash vs WeTransfer: size vs familiarity.

Smash and WeTransfer are both free file-transfer services, and they trade on opposite strengths. Smash’s headline is that its free tier has no hard size cap — you can send genuinely enormous files for nothing — with two catches: free transfers over 2 GB wait in a queue behind paying customers, and links expire after seven days. WeTransfer’s headline is recognition and polish: it is the name almost every recipient already knows, with a slick send-and-download experience, but its free tier is tight — 3 GB per transfer, capped at ten transfers (or 3 GB total) per rolling month, with links that die after just three days. So the honest fork is size versus familiarity. If you need to move something too big for WeTransfer and can tolerate a queue, Smash does for free what almost nobody else does. If the files fit comfortably under 3 GB and you want the recipient to see a tool they trust with no waiting, WeTransfer is the smoother choice. Smash also gives a longer seven-day window against WeTransfer’s three — a small but real edge when the recipient is slow to download.

Last reviewed: 12 June 2026