Best WinSCP Alternatives for Mac in 2026

Pick by workflow

If file transfer is the whole job

Start with Cyberduck if you want a free tool with SFTP, WebDAV, and cloud-storage support. Its official feature list also includes external-editor integration, synchronization, resume, and recursive transfers.

Choose Transmit when file transfer and directory sync are central to the job and you want a dedicated Mac application. Panic lists SFTP, FTP, WebDAV, S3, cloud services, file sync, and a 7-day trial.

Nexus Shell is a narrower fit here. It supports SFTP, but it is designed around SSH-accessible servers rather than general cloud storage. If you need FTP, WebDAV, or S3, Cyberduck or Transmit is the better choice.

If you want the terminal and files together

Termius combines SSH and SFTP and works across desktop and mobile platforms. Its free Starter plan currently includes SSH and SFTP; its Pro plan adds cross-device sync, session logs, and automation.

Nexus Shell keeps each server's terminal, files, monitoring, keys, and Docker operations in one native Mac workspace. Its local-and-remote dual-pane SFTP view supports drag-and-drop and batch transfers, while remote editing opens a temporary copy in your Mac editor and checks for conflicts before uploading a saved version.

Termius is the stronger choice when connections must follow you across operating systems and mobile devices. Nexus Shell fits when a Mac-native server workspace matters more than cross-platform access.

For a broader side-by-side view of terminal, SFTP, monitoring, Docker, pricing, and platform support, see the Mac SSH client comparison.

Working with files on two servers

In Nexus Shell 1.7.8, dual-pane Files means your Mac on the left and one selected server on the right. Multiple SSH session tabs are available, but this is not a two-remote-server file layout or a split-terminal grid.

1. Select the source server in Files. Download the needed file into a new, clearly named folder on your Mac and wait for that transfer to finish.

2. Select the destination server and verify its name and target directory. Upload the local copy into a separate staging directory you own; do not overwrite a live configuration just to test the workflow.

3. Check the destination file's contents and permissions before a separate deployment step. A successful transfer does not restart a service, synchronize directories, or preserve every owner, ACL and extended attribute.

The bytes travel through your Mac and a local copy remains. For data that must stay off the Mac, large ongoing replication, or a required remote-to-remote pane layout, choose a transfer workflow that explicitly supports those requirements.

Enter a remote path without reaching for the pencil

In 1.7.8, click the empty area of the path bar to type a directory. The pencil button now sits just after the path, and right-click → Edit path remains available. Press Return to open the directory or Escape to cancel. Clicking a named ancestor breadcrumb still navigates to that directory. This applies to remote Files, the local pane and the terminal file sidebar.

For 1.7.7 and earlier, use the pencil, right-click → Edit path, or double-click the breadcrumb area. Check the version installed on your Mac before following the new gesture; the website release notes confirm the 1.7.8 change, not availability in every App Store region.

Enter a path for the selected pane: a Mac folder belongs in the local pane, while the remote pane needs a directory visible to the selected server account. A restricted SFTP account may expose a different root. If a directory cannot be opened, check the selected server, path and permissions; changing the path bar gesture does not grant access.

Follow the complete multi-server file checklist (中文操作说明) for staging, verification and version limits. SFTP requires Pro or an eligible trial; validate the task before purchasing.

If you prefer built-in tools

macOS already includes OpenSSH. For occasional work, Terminal plus ssh, sftp, scp, or rsync may be all you need. This route is free and scriptable, but it does not provide a visual file browser or integrated server status.

Before you move a saved WinSCP connection

Check the File protocol saved in WinSCP first. SFTP is not FTP over TLS (FTPS), and changing a port number does not convert one protocol into another. Nexus Shell fits an SSH/SFTP server; use a transfer client with the required protocol if your host only offers FTP, FTPS, WebDAV or S3.

If your key is a PuTTY .ppk file

Nexus Shell rejects PuTTY-format private-key imports. On the computer holding the key, open the existing file in PuTTYgen, unlock it if needed, then use Conversions → Export OpenSSH key. Save a separate, passphrase-protected copy; keep the original until you have tested the new connection. Do not use an online key converter or paste the private key into a support form. See WinSCP's PuTTYgen instructions for its export options.

Alternatively, create a separate Mac key and have its public key installed through your approved server-management process. Converting a key's file format keeps the key identity; generating a new key requires server-side authorization. Do not replace another person's authorized keys.

Finish one real file task before migrating everything

1. Add one non-critical SSH connection using the verified address, account and authentication method. Confirm the host fingerprint before accepting it.

2. Open the remote Files view and navigate to the intended directory. A successful terminal connection does not guarantee that SFTP or a particular directory is allowed.

3. Download a harmless file first. If you also need uploads, use a disposable test file in a directory you own, check its contents remotely, and remove only that test file when finished.

4. For one-file changes, follow the external-editor and conflict-check walkthrough. Directory synchronization, WinSCP scripts and project deployment are separate requirements, not implied by upload-on-save.

5. Keep the Windows setup available until authentication, permissions and the actual file task work. A key-format error, rejected key and folder permission error have different causes; changing clients does not grant additional server access.

SFTP requires Pro or an eligible trial in Nexus Shell. The website edition offers an eligible new account a seven-day Pro trial without a card, so you can validate the actual workflow before deciding on website lifetime Pro.

Check a transfer with files you can safely experiment with

Use our free SFTP transfer check ZIP before moving real files. It contains five synthetic payload files: a filename with spaces, a Chinese filename with UTF-8 text, a hidden file, an empty file and binary bytes. The ZIP includes a SHA-256 manifest and English/Chinese instructions; it works with any SFTP client.

1. Extract the ZIP into a fresh Mac folder and keep that original unchanged. Upload the whole extracted folder, including its hidden file, to a new disposable directory your server account owns.
2. Wait for completion, then download the remote folder into a different empty local folder. Do not merge with the original: leftover local files could hide missing downloads.
3. In Mac Terminal, type cd followed by a space, drag the downloaded folder into Terminal and press Return. Run shasum -a 256 -c SHA256SUMS. All five payload files should report OK; use the unchanged manifest retained with the original as the baseline, as explained in README.txt.

No remote shell is needed for this round-trip check. Matching hashes verify the listed bytes, not permissions, ownership, extra files, large-transfer reliability or interruption recovery. This is a small correctness check, not a speed benchmark or a fresh Nexus Shell server test. Remove only your disposable test copies when finished.

Read the checklist, package checksum and local validation results. The data is free to use; Nexus Shell SFTP requires Pro or an eligible trial. Once your actual task works, review website lifetime Pro.