8 alternatives open source à Dropbox : Nextcloud et Seafile

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8 alternatives open source à Dropbox
Outil	Remplacement	Étoiles	Licence	Conditions	Auto-hébergeable	Langage	Dernière release	Dernier push
Nextcloud	Remplacement complet	37k	AGPL-3.0	Open source	Oui	PHP	v35.0.1	2026-10-06
Seafile	Remplacement complet	15k	Other	Open source	Oui	C	v9.0.5	2026-09-18
ownCloud Server	Remplacement complet	8.8k	AGPL-3.0	Open source	Oui	PHP	v10.16.6	2026-10-06
ownCloud Infinite Scale	Remplacement complet	2.1k	Apache-2.0	Open source	Oui	Go	v8.2.1	2026-10-06
Syncthing	Partiel	89k	MPL-2.0	Open source	Oui	Go	v2.1.6	2026-10-06
Cloudreve	Partiel	29k	GPL-3.0	Open source	Oui	Go	4.19.1	2026-09-21
Unison	Partiel	5.5k	GPL-3.0	Open source	Oui	OCaml	v2.54.0	2026-09-20
Pydio Cells	Partiel	2.3k	AGPL-3.0	Open source	Oui	Go	v5.1.0	2026-10-06

8 alternatives

☁️ Nextcloud server, a safe home for all your data

File sync with desktop and mobile clients, sharing links and versioning, self-hosted.

Beyond file syncing and sharing, a new way to organize your files with extensible file properties and flexible views

Libraries synced by desktop and mobile clients, with versioning and sharing, self-hosted.

:cloud: ownCloud web server core (Files, DAV, etc.)

Self-hosted file storage with desktop and mobile sync clients and share links.

:atom_symbol: ownCloud Infinite Scale

File sync and sharing through desktop and mobile clients.

Open Source Continuous File Synchronization

Syncs folders directly between your own devices, with no server and no web access to the files.

🌩 Self-hosted file management and sharing system, supports multiple storage providers

Web file manager with share links, WebDAV and a desktop sync client, over local or S3-compatible storage.

Unison file synchronizer

Two-way sync between two machines over SSH with conflict detection, with no server or web access.

Future-proof content collaboration platform

Self-hosted file storage with sync clients and share links.