Celeste review
A capable Linux sync client whose archived, effectively unmaintained status limits its appeal.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Celeste is a GTK-based desktop file synchronization client for Linux, built around rclone and intended for people who need to synchronize folders across cloud storage accounts or WebDAV locations. It supports two-way file synchronization, conflict prompts when local and remote files both change, file and folder exclusions, and simultaneous connections to multiple providers. Supported services include Dropbox, Google Drive, Nextcloud, ownCloud, pCloud, Proton Drive, and WebDAV.
Its main strength is breadth within a focused desktop workflow. Users can connect multiple cloud providers and apply synchronization rules that exclude selected files or folders. Two-way synchronization and conflict prompts are useful when local and remote copies can both change, while rclone-backed connectivity gives the client access to the listed cloud and WebDAV services. Celeste is distributed as open-source software through Flatpak, Snap, and package-based installation methods, making it a fit for Linux users who prefer a desktop interface over command-line synchronization.
Project status is the central consideration. The repository was archived on November 21, 2025, and the maintainer describes Celeste as effectively unmaintained. That makes it a better choice for users who value open-source Linux software and its existing synchronization features than for organizations seeking an actively maintained client. Choose Celeste for multi-account Linux synchronization with exclusions and conflict handling; consider an alternative if ongoing maintenance, broader platform coverage, mobile access, or confidence in future development is important.
Celeste pros and cons
- Where it wins
- Two-way sync includes prompts for local and remote conflicts
- Connects multiple cloud providers at the same time
- Supports exclusions plus WebDAV through rclone
- Where it doesn't
- Linux-only, with no mobile apps
- Repository archived on November 21, 2025
- Effectively unmaintained according to its maintainer
Celeste fact sheet, pricing and score →
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