Keychain security
Every credential is stored in the macOS Keychain. Nothing ever leaves your Mac in the clear.
Pay once · No subscription
The file transfer client macOS always deserved.
FTP, FTPS and SFTP in one native app. The power of FileZilla, the elegance of Apple. Built in Swift & SwiftNIO for rock-solid, blazing-fast transfers.
- Free to download, full core features
- Keychain & App Sandbox secure
- Native for macOS 15 Sequoia
Speaks every protocol
FTP
FTPS
SFTP
Swift & SwiftNIO
Keychain
App Sandbox
Built for power users
Everything a pro client needs, none of the clutter
A real dual-pane workflow with a professional transfer engine — wrapped in an interface that feels right at home on your Mac.
Dual-Pane
Local and remote, side by side
Browse your disk and your server in a clean two-panel view with native icons, breadcrumbs, instant filtering, list and grid modes. Drag & drop from Finder or between panes.
- Interactive breadcrumb address bar
- List, small & large icons, detail columns
- Drag & drop with Finder and across panes
Transfer engine
A queue that never gives up
Multi-threaded, recursive transfers for files and whole folders. Interrupted? Upstream resumes automatically with exponential-backoff retries and live speed, all on SwiftNIO.
- Concurrent queue, configurable parallelism
- Automatic resume of interrupted transfers
- FileZilla-style live protocol log
FULL
Edit remote files like they're local
Open any remote file in VS Code, TextMate or Xcode. Upstream watches for saves and re-uploads to the server instantly — your edit loop without the manual round-trip.
- Watch mode auto-uploads on save
- Folder sync with dry-run preview
- Visual directory comparison
More inside
Packed with thoughtful details
Quick Look
Preview remote files instantly with the spacebar — no download, no detour.
CHMOD editor
Set permissions with an interactive rwx grid or by typing the octal value directly.
Import from FileZilla FULL
Migrate every server in seconds from sitemanager.xml or your ~/.ssh/config.
SSH key auth FULL
Connect over SFTP with RSA or ed25519 private keys and passphrases.
Multiple tabs FULL
Stay connected to several servers at once and switch sessions in a click.
Command palette ⌘K FULL
Connect to any site and run actions by typing a few letters.
iCloud sync FULL
Keep your saved sites and bookmarks in sync across all your Macs.
Free vs Full
Powerful for free. Unstoppable with FULL.
Core transferring is always free and never limited. FULL adds automation for your daily workflow — a single purchase, yours forever.
| Feature | Free | FULL |
|---|
See it in action
A closer look
Pricing
Buy once. Use forever.
No subscriptions, no accounts, no nonsense.
Upstream
Free
Everything you need to transfer files every day.
- Unlimited FTP, FTPS & SFTP sites
- Concurrent & recursive queue
- Site Manager with Keychain
- Quick Look, CHMOD, filters
Most popular
Upstream FULL
9,99 €one-time
Unlock the complete automation toolkit.
- Folder sync & directory comparison
- Live edit with auto-upload
- SSH key auth & FileZilla import
- Tabs, ⌘K palette & iCloud sync
In-app purchase. Family Sharing supported. Restore on any of your Macs.
FAQ
Good questions, clear answers
We're listening
Support & feedback
Found a bug, have an idea, or need a hand? Send it straight to the team.