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Open Source

Open Source

Explore the top Open Source Software for Windows and discover the freedom of customizable, free-to-use tools for your PC. Whether you're looking for software to edit documents, manage files, or even enhance your creativity with design programs, these apps have you covered. Open source software lets you take control with transparent development and often a helpful community to back it up. From powerful multimedia players to secure browsers and versatile productivity tools, there’s something for every kind of user. Imagine finding an app that does exactly what you need—without hidden costs or restrictions. Download the best Open Source Apps now from Uptodown and experience the power of free software!
Internxt Drive icon
Internxt Drive
Internxt
Tutal Mail icon
Tutal Mail
End-to-end encrypted email
Database Designer icon
Database Designer
A simple way to design databases
Neovim icon
Neovim
Enhanced text editor based on Vim
SparkleShare icon
SparkleShare
Sync important files on multiple computers
Image Playground icon
Image Playground
An open source image compressor and resizer available for windows
SQuirreL SQL icon
SQuirreL SQL
Work comfortably with your SQL databases
Go icon
Go
A fast, secure and scalable language for the cloud
Money Manager Ex icon
Money Manager Ex
Manage your personal accounts with ease
DivFix icon
DivFix
Preview and repair AVI files
TorrenTV icon
TorrenTV
Transmit torrents to your Apple TV, Roku, and Chromecast
HexChat icon
HexChat
An IRC client that's packed with features
Twake icon
Twake
The easiest way to communicate with your team
OnionShare icon
OnionShare
Work with files and chat with friends anonymously
PDFKeeper icon
PDFKeeper
Manage and store your PDF documents
RemindMe icon
RemindMe
Stefan Gansevles
Librum icon
Librum
The most convenient way to read any book on your PC
Photoflare icon
Photoflare
Photoflare
Podman icon
Podman
Podman
Gajim icon
Gajim
An open source instant messaging app
SkyChart icon
SkyChart
Patrick Chevalley
Logseq icon
Logseq
Organize your thoughts and create notes
Karaoke Mugen icon
Karaoke Mugen
Enjoy the best karaoke on your PC
Podman Desktop icon
Podman Desktop
Manage containers with total convenience
Gitea icon
Gitea
Host your own Git server
GeoServer icon
GeoServer
Share and edit geospatial data
PhotoFlow icon
PhotoFlow
Edit RAW photos from your PC
Kate icon
Kate
A powerful multi-document source code editor
Fastfetch icon
Fastfetch
Access all the information about your computer in real time
MiKTeX icon
MiKTeX
Powerful and intuitive LaTeX client for Windows
MakaGiga icon
MakaGiga
A very special RSS feed reader
Remove Empty Directories icon
Remove Empty Directories
Get rid of all the empty files from your hard drive
QTTabBar icon
QTTabBar
AS-IS
DropIt icon
DropIt
Automate the organization of your files
Wilhelmina Password Manager icon
Wilhelmina Password Manager
Niko Rosvall
StereoPhoto Maker icon
StereoPhoto Maker
Masuji SUTO
KeePassXC icon
KeePassXC
Store your passwords securely
LabPlot icon
LabPlot
LabPlot
USBImager icon
USBImager
bzt
Passy icon
Passy
GlitterWare
Proton Mail icon
Proton Mail
Proton AG
Filedime icon
Filedime
visnkmr
Kopia icon
Kopia
An open-source software for creating backups
Responsively App icon
Responsively App
Easily create responsive web pages
Tropy icon
Tropy
Roy Rosenzweig Center for History and New Media
UniKey icon
UniKey
Software for convenient writing in Vietnamese