Spark Tray

Spark Tray is a free, local-first Windows utility belt that lives in your system tray and puts five everyday media tools one click away. Instead of juggling separate apps and ad-filled download sites, you get a single tray icon: click it, pick a tool, drop in your file or link, and it runs entirely on your own machine.

What sets Spark Tray apart is that all of this happens locally, nothing uploads to the cloud, there's no account to create, and there's no subscription or paywalled feature, so your files and URLs never leave your PC. It installs just for you in seconds with no admin prompt or reboot, the installer is EV code-signed with checksum-verified binaries, and crash reporting is off by default. It stays free through a transparent funding model: while your PC is idle, the app shares a small amount of unused bandwidth through a vetted partner — disclosed at install, paused on metered connections, and backing off the moment you need the network yourself. Runs on Windows 10/11, free forever and funded transparently.