Proton Drive

Everything in Proton Drive is end-to-end encrypted, the free 5 GB plan included, so privacy is not a paid upgrade. Drive Plus gives 200 GB with ten years of previous file versions, an unusually long recovery window, and the larger bundles add Proton's VPN, up to 3 TB shared by six people on Proton Family. Budget on the renewal price, not the introductory one: in the US, Drive Plus is billed $29.88 for the first year and $47.88 a year after that. Desktop apps cover Windows and Mac. Linux users currently get a command-line tool, released in June 2026, without background sync; Proton says a full Linux desktop client is on its way but has given no date.