Voltius - Local-First SSH & SFTP Client
Built with RustE2EECross-platformLocal-firstFully open source · AGPLv3
Fast by design. Private by default.<br>Blazing fast, local-first, Zero-Knowledge SSH & SFTP client.<br>Free • Open Source • No Account Required<br>DownloadSee it in action ↓
— why voltius<br>Built for engineers who care about their tools<br>Every feature exists because the alternatives were either missing it or locked it behind a paid tier.
Local-first forever<br>No account required. Works fully offline. Your data lives on your machine, not our servers.
No vendor lock-in<br>Import existing data from supported sources (Termius, MobaXterm, etc.). Your data is always exportable as open JSON.
Zero-knowledge E2EE sync<br>Your data is encrypted locally before leaving your device. We can't read it — and neither can attackers.
Native Rust performance<br>Built with Tauri + Rust. No Chromium overhead, snappy UI, tiny install footprint.
Cross-platform sync<br>Sync your connections, credentials, and settings across all your devices with end-to-end encryption.
SFTP with drag & drop<br>Transfer files between local, remote, or host-to-host with a native drag & drop interface.
Sessions that survive everything<br>tmux/screen-backed sessions outlive network drops and app restarts — and with cloud sync, the same live terminal can be open on all your devices at once, mirrored in real time.
Plugin system<br>Extend Voltius with first-party and community plugins. Gist Sync, process manager, and more.
Container management<br>Docker and Proxmox LXC. Browse containers, open terminals, manage resources — without leaving Voltius.
Audit logs<br>Review recent vault activity without leaving your workspace.
Fully open source — AGPLv3<br>AGPLv3<br>Every component — client, server, and crypto — is fully open source under AGPLv3. Audit the code, fork it, contribute back, or self-host the entire stack.
View on GitHub
— pricing<br>Simple, honest pricing<br>No feature gating for essentials. The free tier is genuinely free.
Free<br>$0forever<br>Everything you need, no account required.
Download✓All core SSH features<br>✓SFTP with drag & drop<br>✓Docker & serial console<br>✓Gist E2EE sync (free)<br>✓Plugin system<br>✓Custom themes<br>✓Local terminal<br>✓Persistent sessions & workspace restore<br>✓Port forwarding<br>✓Audit logs<br>✓Snippets & command palette<br>✓Import / Export (no lock-in)
RecommendedPro<br>$7/ month<br>billed annually<br>or $9 billed monthly<br>Save 22% with annual billing<br>Real-time sync and unlimited vaults for power users.
Start free trial14-day free trial • no credit card required<br>✓Everything in Free<br>✓Real-time cloud sync (CRDTs)<br>✓Sub-second updates via SSE<br>✓Cross-device sessions — one live terminal, shared on all your devices<br>✓Unlimited private vaults<br>✓Real-time collaboration — 1 session · 1 participant
Coming soonTeams<br>$15/ user / month<br>billed annually<br>or $18 billed monthly<br>Save 17% with annual billing<br>Shared vaults, live terminals, and access control for teams (3-user minimum).
Coming soon<br>✓Everything in Pro<br>✓Team vaults & invites<br>✓Real-time collaboration — 5 sessions · 10 participants each<br>✓Built-in roles (Owner, Manager, Editor, Member)<br>✓Team audit logs
Coming soonBusiness<br>$30/ user / month<br>Commercial license, advanced collaboration, and dedicated support for organizations.
Coming soon<br>✓Everything in Teams<br>✓Real-time collaboration — 20 sessions · 50 participants each<br>✓Custom roles & granular permissions<br>✓Commercial license<br>✓Priority support<br>✓Custom contracts
Prices in USD. VAT/Sales Tax may be added at checkout depending on your country. EU Business? Enter your VAT ID at checkout for tax-free purchasing.
— download<br>Get Voltius<br>Free forever. No account needed. Single binary, auto-updates included.<br>Windows<br>winget · .msi / setup.exe
Recommended — winget (auto-updating)<br>$winget install --id Voltius.Voltius -e
ARM64 setup (.exe)ARM64 installer (.msi)x64 setup (.exe)x64 installer (.msi)ARM64 portablex64 portable
ExperimentalmacOS<br>Apple Silicon
Recommended — Homebrew (unsigned, skips Gatekeeper):<br>$brew install --cask --no-quarantine voltiusapp/voltius/voltius
ARM64 dmgx64 dmgARM64 portablex64 portable
Linux<br>apt / dnf · .deb / .rpm
Recommended — apt / dnf (auto-updating)<br>$curl -fsSL https://repo.voltius.app/setup.sh | sudo bash
ARM64 rpmx64 rpmARM64 AppImagex64 AppImagex64 debARM64 debARM64 portablex64 portable
ExperimentalAndroid<br>arm64 · sideload .apk
Sideload — enable “Install unknown apps” for your browser, then open the .apk. No auto-updates yet.
arm64 APK
SooniOS<br>Join the waitlist
Email for iOS launch notificationNotify meNo spam. Just the launch email.
v0.9.0 · AGPLv3 · View on GitHub ↗