Nextcloud
Your own file sync and sharing server.
New to this? What open source means and how to read this page.
What it is
A self-hosted platform for file sync, sharing, calendars and contacts, with a large app ecosystem.
Good for
Keeping files, calendars and contacts under your own control.
The catch
It is a lot of software to maintain and update, and speed depends on your hardware. Managed hosting exists if you do not want to run it.
Facts checked on 12 October 2026. We have not yet run a hands-on test of this tool. When we do, it gets a "Tested" mark here. Approximate US list prices for an individual plan, from third-party price trackers checked on 12 Oct 2026. Monthly billing where it exists. Regions, taxes and promotions change them. Confirm at the vendor before you decide.
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