For most users, offers the best balance of high capacity (10GB) and security. For those dealing with ultra-sensitive data, Proton Drive or a P2P transfer like ToffeeShare is the way to go.

When creating the archive, select AES-256 encryption and set a strong password.

Files over 2GB are placed in a non-priority queue, which can slow down transfer speeds unless you have a paid account. 2. Proton Drive — Best for Privacy

: Choose services that automatically delete your files from their servers after a few days.