FileZilla CLI and FileZilla Pro CLI are two commercial command-line tools from FileZilla. They share the same scripting model and exit-code conventions; they differ in which destinations they can talk to. FileZilla CLI handles FTP, FTPS, and SFTP. FileZilla Pro CLI adds Amazon S3, OneDrive, Google Drive, Box, Dropbox, Azure, OpenStack Swift, and Backblaze B2.
| Criterion | FileZilla CLI | FileZilla Pro CLI |
|---|---|---|
| Protocols | FTP, FTPS, SFTP | All of the above + Amazon S3, OneDrive, Google Drive, Box, Dropbox, Azure, OpenStack Swift, Backblaze B2 |
| Best for | FTP/SFTP server automation — backups, deploys, scheduled syncs to your own servers | Multi-cloud automation — backup-to-cloud, cloud-to-cloud, hybrid pipelines |
| Typical buyer | Sysadmins and webmasters running their own servers | DevOps and data teams whose workloads span multiple cloud providers |
Verdict: stick with FileZilla CLI if all endpoints are FTP/SFTP. Switch to FileZilla Pro CLI as soon as a cloud bucket becomes part of the workflow.
What is FileZilla CLI?
FileZilla CLI is a paid, supported command-line client for FTP, FTPS, and SFTP transfers. It runs the same connection stack as the FileZilla GUI, exposed as a scriptable binary you can call from cron, Task Scheduler, deployment scripts, and CI/CD pipelines. It is the right tool when your destinations are servers you control and the protocols are FTP-family.
Current pricing for FileZilla CLI is on the FileZilla Pro pricing page.
What is FileZilla Pro CLI?
FileZilla Pro CLI is the multi-cloud sibling of FileZilla CLI. It supports every protocol FileZilla CLI supports — FTP, FTPS, SFTP — and adds direct, native support for the major cloud-storage services: Amazon S3, OneDrive, Google Drive, Box, Dropbox, Azure Blob Storage, OpenStack Swift, and Backblaze B2.
The same command-line conventions apply. A script written for FileZilla CLI is straightforward to migrate; you change the connection target and the protocol flag, the rest stays the same.
When does the cloud-protocol gap matter?
The decision between the two tools comes down to one question: does your automation ever touch object storage or a cloud drive? If your nightly job uploads a database dump to your colocation server over SFTP, FileZilla CLI is the right fit. If your nightly job uploads that dump to S3 or copies content from S3 to OneDrive for an analytics team, FileZilla Pro CLI is the right fit — and the wrong tool wastes engineering time on glue scripts that authenticate against cloud APIs from scratch.
Can a script use both?
Yes, but it is rare. If you need both FTP-server transfers and cloud-storage transfers, FileZilla Pro CLI handles both: it is a strict superset of FileZilla CLI’s protocol coverage. There is little reason to install both on the same host.
How does pricing work?
Both tools are sold as commercial licenses. FileZilla Pro CLI is also available bundled with the FileZilla Pro desktop client at a discount; if your team uses both interactive and scripted transfers, the bundle is the most cost-effective path. See the pricing page for current details.
Which should you choose?
Pick FileZilla CLI if you operate your own FTP, FTPS, or SFTP servers and your automation never reaches into cloud storage. It is the simpler, lower-cost choice and it covers the use case completely.
Pick FileZilla Pro CLI if you already use, or are about to use, any of S3, OneDrive, Google Drive, Box, Dropbox, Azure, Swift, or Backblaze B2 as a transfer source or destination. The total cost of ownership is lower than maintaining a stack of vendor-specific CLIs and authentication helpers — and the same script works across providers.
For interactive multi-cloud work, see FileZilla Pro GUI vs Pro CLI.
Frequently asked questions
Is FileZilla CLI free?
No. FileZilla CLI is a paid commercial product. The free, open-source FileZilla offering is the GUI desktop client only.
Does FileZilla Pro CLI work with Amazon S3?
Yes. FileZilla Pro CLI provides native support for Amazon S3 buckets in addition to the FTP-family protocols. You can use it for scheduled S3 backups, S3-to-S3 copies, and hybrid FTP-to-S3 pipelines.
Can I migrate my FileZilla CLI scripts to FileZilla Pro CLI?
Yes. The command-line conventions are the same; existing FTP/SFTP scripts run unchanged on FileZilla Pro CLI, and you only need to add new connection definitions for the cloud destinations you want to add.