"Sigma File Manager" is a free, open-source, quickly evolving app
Web File Browser
Android File Transfer for Linux (and macOS!)
Distributed tracing system to gather timing data
Open Source Continuous File Synchronization
File and Archive Manager
A fork of Sonarr to work with movies à la Couchpotato
A data management tool that enables working with other SQL tools
A web based file manager, web IDE / browser based code editor
TagSpaces is an offline, open source, document manager with tagging
Multi-platform transparent client-side encryption for your cloud files
Outline Manager, developed by Jigsaw
Open-source application that allows you to manage your phone
A file watching service that records when files change
Audiobook Manager for Audible Users
A tool for converting dictionary files aka glossaries
The macOS & iOS file archiver
File Dialog for Dear ImGui
Deduplicating archiver with compression and encryption
Interactively find and recover deleted or overwritten files
Lightweight and easy-to-use repository management software
Open-source Dropbox client for macOS and Linux
Gradle plugin for orchestrating docker builds and pushes
A file explorer tree for neovim written in lua
A hackable, minimal, fast TUI file explorer