JetMole Download

Upload to every server from one Mac app.

JetMole keeps all your servers in one place and moves your files over SFTP, FTPS and FTP. Drag them across and get on with your day.

Download for Mac Version 1.0 · 7.4 MB · macOS 27 · Apple Silicon

Try it: drag a file onto the mole.Just a demo. Nothing gets uploaded.

The JetMole mascot, a smiling mole flying with an orange jetpack.
Your server
  • Waiting for files
The JetMole window: a server list on the left, your Mac and the server side by side, and an upload in progress below.

A real screenshot with demo data. The app is currently in German.

Everything a web upload needs.

Built for people who look after several sites at different hosts.

  • All servers in one list

    Group them by host, search them, and connect to several at once.

  • Drag and drop

    Your Mac on the left, the server on the right. Or drop files in from Finder.

  • Picks up where it stopped

    Dropped connections retry on their own, and transfers can pause and resume.

  • Several files at once

    Set how many files run per server, and cap the speed if you need to.

  • Safe website updates

    Safe uploads keep half-finished files off your site, and folder uploads skip .git and .env.

  • Import from FileZilla

    Bring your existing site list across instead of typing it again.

Works with the hosts you already use.

Protocol Encryption Sign-in
SFTP SSH Password, keyboard-interactive, key with passphrase, SSH agent
FTPS explicit TLS 1.2 and 1.3, older versions on request Password
FTPS implicit TLS 1.2 and 1.3, older versions on request Password
FTP None. JetMole asks before it connects. Password

Your server details stay on your Mac.

JetMole has no account and no cloud. It only talks to the servers you add.

  • Passwords in your Keychain

    Passwords and passphrases live only in the macOS Keychain. Once saved, the app never shows them again.

  • An encrypted server list

    Hosts, usernames and notes are stored with AES-256. The key stays in your Keychain, so backups can't read them.

  • Checks who it's talking to

    SSH host keys and TLS certificates are verified. If one changes, JetMole warns you before it signs in.

  • Nothing secret in the log

    Passwords and usernames are hidden in the log, which is never written to disk.

Three steps to install.

You need a Mac with Apple Silicon and macOS 27.

  1. Open the download

    Open JetMole-1.0.dmg and drag JetMole into your Applications folder.

  2. Allow the first start

    Open JetMole once. When macOS stops it, go to System Settings, then Privacy & Security, and choose Open Anyway.

    JetMole isn't notarized by Apple yet, so macOS shows this warning on the first start.

  3. Add your first server

    Enter your server details or import them from FileZilla. When the Keychain asks, choose Always Allow.

Good to know.

Which Macs does JetMole run on?

Macs with Apple Silicon running macOS 27 or newer. Intel Macs and older macOS versions aren't supported yet.

Is the app available in English?

Not yet. The app is currently in German.

Does JetMole send my data anywhere?

Only to the servers you connect to. There is no account, no cloud sync and no analytics in the app.

Should I use plain FTP?

Only if your host offers nothing else. Plain FTP sends your password and files unencrypted, so JetMole asks you to confirm first. Choose SFTP or FTPS whenever you can.

Why does macOS warn me about the app?

Apple hasn't notarized JetMole yet. You can compare the file with the SHA-256 checksum at the bottom of this page before you open it.

Your files. Ready for takeoff.

Version 1.0 for Apple Silicon and macOS 27.

Download for Mac

SHA-256: bcc3116e48c1c67e00d98b3218e3ff4ef088e8d1696be1054ef3655edb20b046