Open-source alternatives to Transfer.sh

Seafile is a self-hosted file synchronization and sharing platform that provides a central server for maintaining file consistency across multiple devices. It functions as a cloud storage management system and a collaborative document suite, integrating tools for real-time teamwork and shared file management. The platform distinguishes itself through a metadata-driven file organizer that uses extensible properties and hierarchical tags instead of traditional folder structures. It includes client-side encrypted storage to protect private data using user-defined passwords before files leave the

A ShareX/file upload server that is easy to use, packed with features, and with an easy setup!

PairDrop is a cross-platform file sharing application and web-based tool for peer-to-peer data exchange. It enables the transfer of files and text messages between devices using a browser, operating without the need for user accounts or central storage. The project supports both local network file transfers and cross-device sharing over the internet. It provides methods for establishing connectivity through temporary rooms using shared short-codes, QR-code identity exchange, and persistent device pairing to maintain connections across different networks. Connectivity is managed via WebRTC pe

A minimalist, easy-to-host service for sharing images and other files

Filegator is a web-based file manager and self-hosted file sharing portal. It functions as a cloud storage gateway that allows users to organize, upload, and download files across local disks and various cloud storage providers through a single unified interface. The system features a multi-backend authentication provider capable of verifying identities via JSON files, databases, or external directory services. It includes a role-based access control system that manages user permissions, assigns home folders, and restricts access to specific files and system routes. The platform provides cap

File Browser is a self-hosted application that provides a web-based interface for managing files and directories on a server. It functions as a virtual file system abstraction, allowing users to browse, organize, and edit text-based files directly within their browser without requiring local access to the server. The platform distinguishes itself through a comprehensive command-line interface that enables full administrative control over system configurations, user accounts, and automation hooks. It supports a flexible, event-driven architecture where custom shell scripts can be triggered aut

TagSpaces is an offline-first file tagging and organization platform that lets you manage local files with portable metadata stored directly in filenames or sidecar JSON files, eliminating the need for a central database. It functions as a full-text file search engine, a Kanban board file organizer, a local AI file assistant, an S3-compatible cloud file manager, and a web clipper and bookmark manager, all within a single application. The project distinguishes itself through a local-first architecture where all file operations, indexing, and AI processing run entirely on the device, with cloud

Upload is a PHP library designed to manage the processing and persistence of files submitted through web forms. It provides a framework for handling incoming file data, ensuring that assets are validated against security and quality constraints before being moved from temporary locations to permanent storage. The library distinguishes itself through a modular architecture that decouples file handling logic from specific implementation details. It utilizes a strategy-based abstraction layer for storage, allowing for interchangeable backends, and employs a middleware-driven pipeline to process

An easy to use, selfhostable image sharing service like Imgur with built in converting

ProjectSend is a free, open source software that lets you share files with your clients, focused on ease of use and privacy. It supports clients groups, system users roles, statistics, multiple languages, detailed logs... and much more!

Plik is a temporary file upload system (Wetransfer like) in Go.

Simple open source self-hosted file sharing solution.

A simple, self-hosted file-sharing web app

Sharry is a self-hosted file sharing web application.

Quick and simple file sharing between different devices, built with Go, React and Typescript.

FileShelter is a “one-click” file sharing web application

Self-hosted files sharing application, easy to setup, easy to use

A lightweight file manager with full ShareX support and more

:camera: PictShare is an open source image, mp4, pastebin hosting service with a simple resizing and upload API that you can host yourself. :rice_scene:

Easy file sharing with server-side encryption, curl/httpie/wget compliant

The simple self-hosted ShareX server

Fast and elegant file hosting service.

Lightweight selfhosted Firefox Send alternative without public upload. AWS S3 supported.

🚀 Streaming file transfer over WebTorrent (torrents on the web)

Filestash is a unified storage management platform that provides a web-based interface for browsing, managing, and accessing files across diverse local and cloud storage backends. It functions as a centralized gateway, aggregating services such as S3, SFTP, WebDAV, and FTP into a single, consistent environment for remote filesystem administration and secure document handling. The platform distinguishes itself through a modular, plugin-based architecture that supports custom storage drivers, authentication providers, and authorization logic. It includes built-in capabilities for server-side me

Alist is a unified cloud storage gateway that aggregates disparate remote storage providers into a single, navigable virtual file system. By acting as a remote file system proxy, it decouples file operations from specific provider implementations, allowing users to browse, download, and manage files across heterogeneous backends through a standardized interface. The platform utilizes a driver-based storage abstraction that translates generic file system operations into provider-specific API calls. This architecture supports a wide range of cloud storage services, S3-compatible object storage,