PRAGUE
NERDS

Useful apps.
Made by nerds

We build simple, reliable and beautiful software for people and teams. Crafted with passion in Prague, used around the world.

Explore our apps About us
Made in Prague, Czech Republic
Prague Castle and Charles Bridge Prague Castle with tram Prague skyline with Žižkov tower Prague skyline with railway bridge

Our apps

Tools that help people stay organized, productive and in control.

LogAce

For developers
LogAce app screenshot

Open huge logs from files, archives, SSH, Docker, kubectl, and streams. Keep filters, bookmarks, layout, and sessions with the log.

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Ramux

For sysadmins
Ramux two-pane file manager with local files, remote SFTP folders, Git status and a command line A Windows remote desktop in Ramux Picture in Picture

Remote desktops and a two-pane file manager, with Git, Docker, shells and system tools. Manage local and remote computers from one app.

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KeepArc

For everyone
KeepArc app screenshot

Keep your Mac active, your way. A smarter mouse jiggler with real idle detection, flexible stop rules, and screen privacy - built for macOS.

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TramNerd

For transit geeks & enthusiasts
TramNerd web app showing live public transport vehicles on a map of Prague TramNerd mobile web app with live vehicles and map, journeys, fleet and statistics navigation

Live public transport in Prague and its surroundings. Track vehicles, check departures, plan journeys, and explore vehicle history and network statistics.

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Built by nerds, for everyone

Made with care

We care about the details so you can focus on what really matters.

For people & teams

Our apps are designed for real users with real needs.

Secure & private

Security and privacy are built in from day one. Always.

Continuously better

We listen to feedback and ship improvements regularly.

Nerds at heart

We love what we do and it shows in our products.

About us

Two nerds in Prague - by day building enterprise and government software, by night escaping into the apps we actually want to use.

Radek Vlašic

Code & coffee

A nerd through and through, fascinated by the whole stack - from product decisions down to the silicon. Writes the apps, debugs the strange stuff, and quietly goes deep on whichever layer everyone else takes for granted.

Daniela Lokvarević

Spark & finish

A business analyst who thinks like a designer, obsessive about the details everyone else hopes to ignore. Spots the idea, plans the path, and quietly makes sure Radek finishes even the most boring last 5%.