Self-hosted File Transfer & Sharing tools

LocalSend is a free, open-source app for fast, encrypted file and text sharing between nearby devices over a local network, available on desktop and mobile.

Apache-2.0Actively maintained

Alternative to:

Apple AirDrop+6

Open-source peer-to-peer file synchronization with TLS encryption, no central server, and a browser-based UI.

MPL-2.0Actively maintained

Alternative to:

Resilio Sync+6

AList is a multi-storage file listing and sharing server with WebDAV access, file previews, protected routes, uploads, and cross-storage file operations.

AGPL-3.0Actively maintained

Alternative to:

Dropbox+19

Copyparty is a portable file server with a web UI, accelerated resumable uploads, deduplication, indexing, and support for WebDAV, SFTP, FTP and more.

MITActively maintained

Alternative to:

WeTransfer+19

qBittorrent is a fast, free, cross-platform BitTorrent client with a desktop UI and optional Web UI, built on libtorrent for efficient torrent downloading and seeding.

Actively maintained

Alternative to:

BitTorrent+2

Nextcloud is an open-source content collaboration platform providing file sync & share, groupware (calendar, contacts, mail), real-time office editing, chat and video conferencing.

AGPL-3.0Actively maintained

Alternative to:

Google Drive+19

File Browser is a lightweight web-based file manager to upload, download, edit, and organize files in a specified server directory with user authentication and management.

Apache-2.0Actively maintained

Alternative to:

FileBrowser+3

Czkawka is a cross-platform Rust-based desktop utility that finds duplicates, empty folders, large files, and more to free up disk space, with GUI and CLI interfaces.

Actively maintained

Alternative to:

Duplicate Cleaner+3

Cloudreve is a self-hosted file management and sharing platform with multi-user access, WebDAV, share links, and support for local and S3-compatible storage backends.

GPL-3.0Actively maintained

Alternative to:

Dropbox+15

Snapdrop is a progressive web app for peer-to-peer local file sharing between nearby devices in the browser, inspired by AirDrop, with optional self-hosting.

GPL-3.0Likely dormant

Alternative to:

Apple AirDrop+5

transfer.sh is a lightweight Go server for sharing files via curl, generating shareable links with optional expiry, download limits, and pluggable storage backends.

MITActively maintained

Alternative to:

WeTransfer+7

Self-hosted file sync and share platform with libraries, sharing links, versioning, and optional end-to-end encrypted libraries for private team collaboration.

Actively maintained

Alternative to:

Dropbox+19

Fast, lightweight BitTorrent client with desktop apps, a headless daemon, and a web UI for remote torrent management on macOS, Windows, and Linux.

Actively maintained

Alternative to:

BitTorrent+2

Self-hosted Dropbox-like web file manager that connects to SFTP, S3, WebDAV, SMB/NFS, Git and more, with sharing links, plugins, and SSO integration.

AGPL-3.0Actively maintained

Alternative to:

Dropbox+19

A lightweight web interface for yt-dlp (youtube-dl fork) that manages queued downloads, playlists, and filename templates via Docker or local Python/Angular setup.

AGPL-3.0Actively maintained

Alternative to:

4K Video Downloader+10

Self-hostable managed file transfer server supporting SFTP, FTPS, HTTPS and WebDAV with per-user storage backends (local, encrypted, S3-compatible, GCS, Azure Blob) and web UI.

AGPL-3.0Actively maintained

Alternative to:

MOVEit Transfer+13

AirDrop-like P2P file and text transfer in the browser with device pairing and temporary public rooms for internet transfers.

GPL-3.0Actively maintained

Alternative to:

Apple AirDrop+5

Self-hostable web app for fast, private peer-to-peer file sharing in the browser using WebRTC, with optional passwords, multi-file ZIP downloads, and TURN/STUN support.

Slowing down

Alternative to:

WeTransfer+9

Open-source DocSend alternative for secure document sharing and data rooms, with custom domains, access controls, and viewing analytics.

Actively maintained

Alternative to:

DocSend+7

Open-source platform for secure file sync, sharing, collaboration, calendars and external storage with WebDAV/CalDAV/CardDAV support.

AGPL-3.0Actively maintained

Alternative to:

Dropbox+19

Self-hosted web file browser to manage files, users, access control, sharing links, previews, and fast indexed search with real-time UI updates.

Apache-2.0Actively maintained

Alternative to:

FileBrowser+19

CryptPad is an end-to-end encrypted collaboration suite with real-time editors, file storage, and sharing, designed to keep document contents private from servers and admins.

AGPL-3.0Actively maintained

Alternative to:

Google Workspace+12

Cross-platform single-binary CLI to serve files and directories over HTTP with directory listings, uploads, authentication, TLS, and WebDAV.

MITActively maintained

Alternative to:

Send Anywhere+8

Open-source tool to share files, host websites, and chat privately over the Tor network; available as desktop GUI, CLI, and mobile apps.

Actively maintained

Alternative to:

Send Anywhere+8

A sleek, mobile-friendly web interface for qBittorrent that uses the qBittorrent WebAPI to manage torrents, settings, and search from any device.

GPL-3.0Actively maintained

Alternative to:

BitTorrent Web+11

OpenSign is a free, open-source DocuSign alternative for signing and sending PDFs, managing templates, inviting multiple signers, and generating audit trails and completion certificates.

Tiny File Manager is a lightweight single-file PHP web file manager to upload, browse, edit, search, and manage files and folders directly from your browser.

GPL-3.0Actively maintained

Alternative to:

cPanel File Manager+2

OpenCloud is an open source platform for file management, secure sharing, sync, and team collaboration with modern authentication and access controls.

Apache-2.0Actively maintained

Alternative to:

Dropbox+19

Unison is a cross-platform, bidirectional file synchronization tool that keeps two directory replicas in sync over SSH or TCP, with conflict detection and offline support.

GPL-3.0Actively maintained

Alternative to:

GoodSync+13

Offline-first file manager and personal knowledge workspace that organizes local files with tags, fast search, previews, and optional local AI features.

AGPL-3.0Actively maintained

Alternative to:

Evernote+19