SmartFTP Client is a file transfer application that speaks FTP, FTPS, SFTP, and WebDAV as well as cloud storage services such as Amazon S3 and Google Drive. It adds a threaded transfer queue, folder synchronization, an integrated editor, and checksum verification.
SmartFTP Client is a transfer tool for connecting to remote servers and cloud storage and moving files between them and the desktop. A session opens as two panes, local on one side and remote on the other, with drag and drop, multi-selection, and a queue for everything you send. Connections cover FTP, FTPS, SFTP over SSH, and WebDAV, alongside services such as Amazon S3, Google Drive, and OneDrive, so the same interface handles a web host and a bucket. Transfers run on multiple simultaneous threads, resume after a dropped connection, and can be verified with server-side checksums. It suits web publishing, routine backup, and managed file exchange.
The queue is where the client does its real work. Transfers can run in unlimited simultaneous threads, including server-to-server moves that never touch the local machine, and the advanced scheduler fires off recurring jobs such as a nightly mirror of a website. Synchronization compares local and remote trees and transfers only what changed, while Visual Compare opens two files side by side and highlights the differences. Checksums reported by the server confirm that a file arrived byte for byte, which matters when a mangled upload would break a deployment. Password managers including KeePass, Bitwarden, and 1Password can supply credentials instead of the built-in store. Different tools serve different jobs, and a peer-to-peer client such as BiglyBT is not a substitute for server maintenance.
What justifies SmartFTP Client in a crowded category is breadth under one window. Rather than keeping one tool for a web host, another for WebDAV, and a third for object storage, you connect the same queue to all of them and drag between panes as usual. Server-to-server transfers bypass the local machine entirely, which is the fastest way to move a large release from one host to another. Verified transfers with XCRC, XMD5, or XSHA checksums catch corruption before it reaches production, and resuming a broken transfer avoids re-uploading gigabytes. The integrated editor, bulk rename, thumbnails, and remote search remove the round trips that normally break concentration. Higher editions add a terminal emulator and administrative options for teams that also need a shell next to their file browser.
Key capabilities and highlights.
SmartFTP Client speaks the protocols most servers still rely on: plain FTP, FTPS with TLS, SFTP over SSH, and WebDAV. Switching between them is a matter of choosing a different site profile, so one installation covers legacy hosts and modern ones alike.
Amazon S3, Google Drive, OneDrive, Google Cloud Storage, Backblaze B2, and Box can be browsed and managed in the same window as an FTP site. Object storage uploads support server-side encryption and accelerated transfer paths through the provider's edge network.
Uploads, downloads, and server-to-server transfers all share one queue with configurable simultaneous threads, priorities, and per-file actions. Long jobs keep running in the background while you work elsewhere, and broken connections resume from the last completed block instead of starting over.
The advanced scheduler runs transfers at defined times, which makes nightly mirrors and off-peak uploads possible without manual action. A URL watcher can trigger downloads when a remote resource changes, and command-line options support external automation.
Synchronization walks local and remote directory trees, compares timestamps and sizes, and transfers only the differences. A visual compare view opens two files side by side and marks the changes, so an overwrite becomes a deliberate decision rather than a guess.
Server-reported checksums using XCRC, XMD5, or XSHA confirm that an upload arrived intact, and the transfer resumes automatically if the link drops midway. That combination keeps a large deployment from failing silently because of a single corrupt byte.
Files can be opened, edited, and saved straight back to the server, with an editor that includes syntax highlighting and a spell checker. Bulk rename, thumbnail previews, source preview, and remote search cover the everyday housekeeping around transfers.
Connections can pass through SOCKS4, SOCKS4A, SOCKS5, or HTTP proxies, and credentials can come from KeePass, LastPass, Bitwarden, 1Password, or Proton Pass instead of being stored in the client. On-the-fly MODE Z compression reduces transfer volume on slower links.
Browse historical releases and previous builds.
Common questions about SmartFTP Client.
It connects over FTP, FTPS with TLS, SFTP over SSH, and WebDAV, and it can also browse cloud services including Amazon S3, Google Drive, OneDrive, Google Cloud Storage, Backblaze B2, and Box from the same interface.
Yes. The synchronization tool compares both directory trees and transfers only what differs, using timestamps and sizes. A visual compare view is available when you want to inspect two specific files before replacing either one.
Yes. Supported servers report XCRC, XMD5, or XSHA checksums that the client compares against the local file, so corruption is detected immediately. Interrupted transfers resume from where they stopped rather than restarting.
Yes. The advanced scheduler can run transfers at set times, which suits nightly website mirrors and off-peak backups, and a URL watcher can start a download when a remote resource changes. Command-line options let external task tools trigger the same site profiles.
It can pull credentials from KeePass, LastPass, Bitwarden, 1Password, and Proton Pass, so passwords do not have to be duplicated inside the client. Proxy settings cover SOCKS4, SOCKS4A, SOCKS5, and HTTP proxies for restricted networks.
Higher editions of SmartFTP Client include an SSH terminal emulator, which is convenient when a transfer has to be followed by a shell command on the same server. Standard file management works without it.
SmartFTP Client is a file transfer application that speaks FTP, FTPS, SFTP, and WebDAV as well as cloud storage services such as Amazon S3 and Google Drive. It adds a threaded transfer queue, folder synchronization, an integrated editor, and checksum verification.
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