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A cross-platform desktop app (C# / .NET 8, Avalonia UI) for Windows, Linux and macOS. One big TRANSFER button sends your pre-chosen file(s) to your pre-chosen destination(s) — a local/network folder, an FTP/FTPS server, or SFTP. Set up multiple independent tasks (each with its own source and destinations), send them all with one click or one at a time, or let it watch a file and send it automatically when it changes.
- Multiple tasks — each task is its own source → destinations pair. Toggle any on/off and transfer all the enabled ones with one click, or hit Send this task to fire just one.
- Multiple source files per task, sent to multiple destinations: local/network folders, FTP/FTPS, and SFTP. Destinations are a saved library with per-item checkboxes, reusable named groups, presets, and a library of saved FTP/SFTP servers.
- Transfer queue — a live panel shows what's queued, in progress, failed and succeeded, with per-item progress and a configurable parallel destinations limit. Cancel mid-transfer (the button turns into Cancel transfer), or uncheck a queued item's toggle to skip it.
- Verify after transfer (opt-in, per destination) — after sending, confirms the file size matches on the destination; a mismatch is reported as a failure instead of a silent false success.
- Source/destination match preview — when a task has multiple destinations, files that already exist there (matching what you're about to send) show up right under each destination, so you can compare before sending.
- Folder sources with exclude patterns — pick a whole folder (recursive) as the source and
exclude subfolders/files with simple
.gitignore-style patterns. - Right-click on a destination — create folder, rename, delete, or copy path, on local and FTP/SFTP destinations.
- Watch (auto-send), per task — when the source file changes, that task uploads automatically (great for build outputs).
- System tray icon — open the window, send all enabled tasks, or exit from the tray; optional minimize to tray on close.
- Desktop notifications on transfer completion or failure (Windows, Linux, macOS).
- Command line — run headless from a script, cron or Task Scheduler:
1clickTransfer --task "Name",--all,--list,--silent. - Auto-update — checks GitHub Releases; on Windows it downloads and swaps itself, on Linux/macOS it shows what's new and opens the release page.
- Action modes: Replace, Replace if newer, Don't replace.
- Navigable Source/Destination browsers (incl. an FTP/SFTP folder browser), resizable columns and panels; the window remembers its size and position.
- Dark / light theme, Portuguese / English UI (switch in Settings).
- Passwords stored encrypted — Windows DPAPI (per user); Linux/macOS use a local AES key next to the settings (obfuscation, not strong security). Single portable executable per OS.
Grab the latest Release for your OS —
each asset is a .zip containing a single self-contained executable (a .app bundle on macOS,
so it gets a proper Dock icon), no runtime or install needed:
| OS | Download | How to run |
|---|---|---|
| Windows 10/11 | 1clickTransfer-win-x64.zip |
unzip, double-click 1clickTransfer.exe. SmartScreen may warn (not code-signed): More info → Run anyway |
| Linux (x64) | 1clickTransfer-linux-x64.zip |
unzip, then chmod +x 1clickTransfer-linux-x64 && ./1clickTransfer-linux-x64 |
| macOS (Intel) | 1clickTransfer-osx-x64.zip |
unzip to get 1clickTransfer.app, then right-click → Open (Gatekeeper, unsigned build) |
| macOS (Apple Silicon) | 1clickTransfer-osx-arm64.zip |
same as Intel, arm64 build |
settings.json is created next to the executable (portable — on macOS, next to
1clickTransfer.app/Contents/MacOS/1clickTransfer). On Linux/macOS, if that folder
isn't writable it falls back to ~/.config/1clicktransfer/settings.json.
Run a transfer without opening the window — handy for scripts, cron and Task Scheduler:
| Command | What it does |
|---|---|
1clickTransfer --task "Name" |
send that task (repeat --task for several) |
1clickTransfer --all |
send all enabled tasks |
1clickTransfer --list |
list saved tasks |
1clickTransfer --silent |
no console output (exit code only) |
1clickTransfer --help |
help |
No arguments → opens the normal window. Exit codes: 0 = ok, 1 = some failure, 2 = usage error.
On macOS the binary for CLI use is 1clickTransfer.app/Contents/MacOS/1clickTransfer.
Requires the .NET 8 SDK.
dotnet run --project src/OneClickTransfer.Avalonia # run from source
dotnet test 1clickTransfer.sln -c Release # run the tests
# publish self-contained single-file binaries into dist-v3/ :
powershell -NoProfile -ExecutionPolicy Bypass -File tools/build-v3.ps1 -Rid allbuild-v3.ps1 produces win-x64, linux-x64, osx-x64 and osx-arm64 binaries with the
contractual names above.
Project layout.
src/OneClickTransfer.Coreholds all the logic (models, services, i18n) with no UI;src/OneClickTransfer.Avaloniais the cross-platform UI (v3).src/OneClickTransferis the frozen Windows-only WPF v2. The rootTransferApp.ps1and the two.vbsfiles are the original v1 (PowerShell/VBScript) — kept for history only and not part of the distribution.
MIT © 2026 samaBR85.
UI/UX and feature ideas inspired by Cyberduck, the open-source file transfer browser. This project shares no code with Cyberduck and is independently licensed under MIT.