SinaXhpm/Submarine
Free, open-source SSH & SFTP client with RDP, VNC and Telnet — terminal, dual-pane SFTP, port forwarding, folder mirror, encrypted profiles. Windows · macOS · Linux · Android. Rust + Tauri.
Build with Backblaze B2
SDKs, agent skills, IDE extensions, and reference pipelines from Backblaze Labs. All open source.
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Where it stands
Rank, growth pace and release cadence relative to everything GStars tracks.
4 releases in the last 90 days, the latest today, with 3 contributors on GitHub.
Peaked at #37 in the weekly ranking the week of Sep 27, its best in the past year.
Use Cases & Benefits
- Provides a modern, cross-platform SSH and SFTP client with integrated terminal, port forwarding, folder sync, and encrypted profile sync.
- Combines multiple server management tools into one fast, secure, and native app with zero-knowledge cloud sync across Windows, macOS, Linux, and Android.
- Use for managing and editing remote servers with terminal and SFTP in a single tabbed interface replacing PuTTY and WinSCP stacks.
- Use for securely syncing SSH profiles and credentials across desktop and mobile devices without exposing sensitive data to the cloud.
- Use for real-time folder mirroring and conflict-resilient two-way sync between local and remote directories over SSH.
Should you depend on it?
License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.
License
MIT
Permissive: commercial use, modification and redistribution are allowed with attribution.
Community files
- README: present
Watch-outs
No watch-outs from GStars' checks.
General guidance from repository metadata, not legal advice. How we score
From the README
A fast, secure SSH and SFTP client for Windows, macOS, Linux — and now Android. Manage servers, edit remote files, forward ports, and sync folders from one native window. Built with Rust and Tauri.
TL;DR — Submarine is a fast, free, open-source SSH and SFTP client for Windows, macOS, Linux, and Android. It replaces the typical PuTTY + WinSCP + tunnel-manager stack with one tabbed window per server: terminal, SFTP, port forwarding (SOCKS / HTTP / local / remote), folder mirror, and end-to-end encrypted profile sync. Built with Rust + Tauri. MIT licensed.
Daily snapshots
Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots
+102 stars over 35 days across 4 snapshot days; best day +11 on Sep 28.
Forks
45+18
Open issues
10-10
Compared with peers in Android
Fastest-growing repositories GStars tracks in this cohort for the week of Nov 1, by 7-day star growth
| Repository | Stars | +7d | Health | Last release |
|---|---|---|---|---|
| rustdesk/rustdesk | 128.3K | +839 | 65 | 4 days ago |
| makecindy/cindy | 9.3K | +771 | 45 | today |
| DioxusLabs/dioxus | 39.5K | — | 54 | 12 days ago |
| MatsuriDayo/NekoBoxForAndroid | 23.3K | — | 24 | 262 days ago |
| 0x192/universal-android-debloater | 20.3K | — | 32 | — |
| SinaXhpm/Submarine | 465 | — | 35 | today |
| Category median | 23.3K | +805 | 45 | — |
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