A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features.

curl is used in command lines or scripts to transfer data. curl is also libcurl, used in cars, television sets, routers, printers, audio equipment, mobile phones, tablets, medical devices, settop boxes, computer games, media players and is the Internet transfer engine for countless software applications in over twenty billion installations.

• curl @ GitHub.

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turn almost any device into a file server with resumable uploads/downloads using any web browser.

Portable file server with accelerated resumable uploads, dedup, WebDAV, FTP, TFTP, zeroconf, media indexer, thumbnails++ all in one file, no deps.

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SFTP & FTP as a Managed Service (SaaS) and On-premise.

Fully featured and highly configurable SFTP server with HTTP/S Web UI and optional FTP/S and WebDAV. Storage backends: local filesystem, encrypted local filesystem, S3 (compatible), Google Cloud, Azure Blob, other SFTP servers. Available as SaaS and On-premise.

• SFTPGo @ GitHub.

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A full-featured download manager.

Smooth,high-speed,powerful,and convenient download tool. Supports downloading from HTTP, FTP, BitTorrent, Magnet, and more.

• ImFile @ GitHub.
• imfile – Le gestionnaire de téléchargements multi-sources qui remplace Motrix @ Korben :fr:.

Pure-FTPd is a fast, production-quality, standard-conformant FTP server, based upon Troll-FTPd.

The server has been designed to be secure in default configuration, it has no known vulnerability, it is really trivial to set up and it is especially designed for modern kernels. It was successfully ported to Linux, FreeBSD, Dragonfly BSD, NetBSD, OpenBSD, OSX, AIX and more.

Pure-FTPd @ GitHub.

Fully featured and highly configurable SFTP server with optional HTTP/S, FTP/S and WebDAV support. Several storage backends are supported: local filesystem, encrypted local filesystem, S3 (compatible) Object Storage, Google Cloud Storage, Azure Blob Storage, SFTP.

Duplicati is a free, open source, backup client that securely stores encrypted, incremental, compressed backups on cloud storage services and remote file servers.

The open network attached storage solution. openmediavault is the next generation network attached storage (NAS) solution based on Debian Linux. It contains services like SSH, (S)FTP, SMB/CIFS, DAAP media server, RSync, BitTorrent client and many more. Thanks to the modular design of the framework it can be enhanced via plugins.

Open source PHP/Ajax cloudware that puts FTP file management right in your browser, anywhere, any time.

Open Source PHP/Ajax Drag & Drop FTP Manager