Browse free open source FTP Clients and projects for Windows and Linux below. Use the toggles on the left to filter open source FTP Clients by OS, license, language, programming language, and project status.

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  • 1
    FileZilla®

    FileZilla®

    A fast cross-platform FTP client

    FileZilla® is a cross-platform FTP, SFTP, and FTPS client with a vast list of features, which supports Windows, Mac OS X, Linux, and more. FileZilla's dynamic tools help you move files between your local machine and your Web site's server effortlessly. For example, Filezilla lets you compare your files with in-directory server files to manage file syncing. You can also tab browse between servers and transfer files to them simultaneously, as well as edit server files on the go. And Filezilla is available in 47 languages worldwide!
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    Downloads: 2,397 This Week
    Last Update:
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  • 2
    FreeFileSync

    FreeFileSync

    Free data backup software to synchronize files and folders

    FreeFileSync is a free Open Source software that helps you synchronize files and synchronize folders for Windows, Linux and macOS. It is designed to save your time setting up and running data backups while having nice visual feedback along the way. _______________________________________________________________ DOWNLOAD LINKS (official homepage): https://freefilesync.org/
    Downloads: 51 This Week
    Last Update:
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  • 3
    FileCentipede

    FileCentipede

    File centipede is an internet file download manager

    File centipede is an internet file download/upload manager, Torrent client, WebDAV client, FTP client, and SSH client. It's fast, customizable, user-friendly, multi-protocols supported, and free with no ads. It also contains many useful auxiliary tools such as HTTP requester, file merge, and encoders. With the browser integration, you can download audio and videos from websites, even encrypted videos. File centipede makes everything easy and efficient, it's the best internet download manager you can find.
    Downloads: 48 This Week
    Last Update:
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  • 4
    filerunner
    FileRunner is a two pane file manager for Unix and Unix like systems. It is simple and efficient and has a built-in FTP and SFTP client. It also does a reasonable (and improving) job on Windows systems. New and improved from a FileRunner of long ago.
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    Downloads: 22 This Week
    Last Update:
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  • 5
    AeroFTP

    AeroFTP

    AeroFTP is a Cross-platform desktop client for FTP, SFTP, WebDAV, S3

    AeroFTP is a cross-platform file transfer client that goes beyond traditional FTP. Connect to 25+ protocols, FTP/FTPS, SFTP, WebDAV, S3, Google Drive, Dropbox, OneDrive, MEGA, Box, pCloud, Azure, Filen, and more from a single interface. Security-first: AeroVault v2 encrypted containers (AES-256-GCM-SIV), Cryptomator support, and zero telemetry. Built-in AeroAgent AI assistant with 19 providers and 47 tools for file operations and workflow automation. Includes Monaco editor, terminal, AeroPlayer with 14 visualizers, AeroCloud sync, archive support, batch rename, and 47 languages. Full CLI (aeroftp-cli) with 32 subcommands, vault profiles, JSON output. AI agent ready. Platform status: - Linux: Stable (.deb, .rpm, .AppImage, .snap, AUR) - Windows: Stable (.msi, .exe, winget) - macOS: Beta (.dmg, not code-signed) Built with Rust (Tauri 2) + React 18. Open source, GPL-3.0.
    Downloads: 30 This Week
    Last Update:
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  • 6
    Wput is a command-line ftp-client that looks like wget but instead of downloading, uploads files or whole directories to remote ftp-servers. Features include wget like interface, TLS-encryption, resuming, speed limits, time-stamping, proxying and more.
    Downloads: 12 This Week
    Last Update:
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  • 7
    The ftp4j library implements a Java full-featured FTP client. With ftp4j embedded in your application you can: transfer files (upload and download), browse the FTP site (directory listing), create, delete, rename and move directories and files.
    Downloads: 12 This Week
    Last Update:
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  • 8
    filepilot-ftp-client

    filepilot-ftp-client

    Fast, secure SFTP/FTP/S3/cloud file transfers. Free & open source.

    https://abhibagul.github.io/filepilot/client.html FilePilot is a free, open-source desktop app for transferring files over FTP, SFTP, FTPS, SCP, Amazon S3, WebDAV, Google Drive, Dropbox, OneDrive, and Azure Blob Storage. Built on Tauri with a Rust backend, it features a dual-pane browser, multi-threaded resumable transfers, checksum validation, two-way folder sync with conflict resolution, and an offline transfer queue. Automate workflows with a sandboxed JavaScript macro editor, or extend FilePilot via its plugin SDK for custom protocols and panels. All credentials are encrypted locally with AES-256-GCM behind a master password — FilePilot never has access to your passwords. Runs natively on Windows, macOS, and Linux. MIT licensed, with no telemetry or ads.
    Downloads: 21 This Week
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  • 9
    Rclone UI

    Rclone UI

    The GUI for Rclone

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    Downloads: 13 This Week
    Last Update:
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  • 10
    net2ftp

    net2ftp

    net2ftp is a web-based FTP client

    net2ftp is a web based FTP client. Use it at http://www.net2ftp.com or install it on your own web server (PHP needed, MySQL optional). Features: browse, copy/move/delete files and directories recursively, upload, download, edit, view code with syntax highlighting, zip and unzip. net2ftp now also supports FTP over SSH.
    Downloads: 11 This Week
    Last Update:
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  • 11
    FreeFtp is a software of FTP Client. It is simple and effective, convenient. Of course, it is also open source.
    Downloads: 9 This Week
    Last Update:
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  • 12
    Ftp client console app designed to be used on devices with limited resources like Windows CE. Implements the common ftp functionality plus some extra like bulk upload / download files. It should work on most Windows CE platforms and normal Windows.
    Downloads: 2 This Week
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  • 13
    Ftp client library for the java J2ME platform (CLDC 1.0, MIDP 2.0). Implements all of the commands found in rfc959.
    Downloads: 3 This Week
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  • 14
    Arisen Studio

    Arisen Studio

    Browse, Download and Install Mods for PlayStation 3 & Xbox 360

    The elegant, powerful, and open-source mod manager. Arisen Studio allows you to easily browse through a regularly updated database of mods, game saves, homebrew, resources, themes, and much more for the PlayStation 3 and Xbox 360. All mods have been tested and verified in our library, which is populated by myself, a few friends, and awesome contributors. Arisen Studio can also be used as an FTP client to install and uninstall mods directly from your console. Without the need to search up old posts or use file managers - this will do everything for you.
    Downloads: 1 This Week
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  • 15
    Filetto

    Filetto

    Portable FTP Client & Server

    Filetto is a file transfer utility, that may help when it comes to moving "on the fly" files and folders to/from different devices both on a local area network (LAN), or on the web (WAN). It implements the FTP standard (File Transfer Protocol, RFC 959 and 3659) strictly, either Client and Server, in a portable application with graphical interface.
    Downloads: 4 This Week
    Last Update:
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  • 16

    vietftp

    Open FTP Client for Android.

    This program will be connect to ftp server and transfer file from server to client through socket. I will develop new version in 2012. Thanks for downloading and using!
    Downloads: 1 This Week
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  • 17
    Cross platform High performance GUI FTP program, has an option to seamlessly edit remote files with editor of your choice, hopefully emacs or some derivative.
    Downloads: 2 This Week
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  • 18

    Java FTP Client

    An FTP protocol client built in Java

    An FTP protocol client built in Java. Command line interface only - no GUI.
    Downloads: 1 This Week
    Last Update:
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  • 19
    PFTP is a portable FTP client, with many useful features, such as FXP, SSL and TLS support. PFTP is aimed at being a set of two libraries and a diversity of user interfaces, for maximal portability.
    Downloads: 1 This Week
    Last Update:
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  • 20
    A user-friendly, menu-driven FTP client written in Python.
    Downloads: 1 This Week
    Last Update:
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  • 21
    #Ftp# is a fully managed Ftp Client in C# , with features including a site manager , queued tasks scheduler . #Ftp# is based on Indy Sockets library
    Downloads: 0 This Week
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  • 22
    This is a pure .Net implementation of the FTP client protocol. It aims to run both in Microsoft's .Net CLR and the Mono CLR.
    Downloads: 0 This Week
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  • 23
    Client FTP multipiattaforma scritto in Python-GTK -- Multiplatform FTP Client written in Python-GTK
    Downloads: 0 This Week
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  • 24
    Alternate FTP 3.290

    Alternate FTP 3.290

    A simple FTP / S-FTP client

    A simple FTP client to view browse through the directory structure on a FTP server. Program offers possiblity to upload, download and delete files as well as creating or deleting folders.
    Downloads: 0 This Week
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  • 25
    Ange ftp over SSH is a Perl wrapper around ssh that emulates an ftp client. This allows emacs to edit remote files using the ange-ftp package.
    Downloads: 0 This Week
    Last Update:
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