Pitwindow Download
Free · Windows · iRacing

Overlays built like a TV broadcast

Standings, relative, fuel, telemetry, radar and wind on top of iRacing, plus stream overlays for OBS, a fuel calculator and the iRacing events calendar. One light app, your layout.

Windows 10 / 11 · English, Español, Português · v2.13.0
Standings overlay Relative overlay Fuel overlay Wind overlay
In-game overlays

Everything you need while you drive

Move and resize every overlay, choose its columns and their order, and set the background transparency. Your settings follow you to the stream.

Standings

TV-style leaderboard with one block per class, licence, iRating and projected change, tyres, lap times, pit stops and overtake animation.

Relative

The cars around you with relative time, lapped and lapping cars in colour, class positions and session info in the header and footer.

Fuel

Pit window and, for your average, highest and last lap: fuel per lap, laps of fuel, fuel to add and what is left at the flag.

Telemetry

Throttle and brake trace with ABS, pedal bars, optional clutch and a steering wheel that turns with yours.

Radar

Blind-spot bars beside your car that light up when someone is alongside, in the colours you choose.

Wind

Wind direction relative to your car and its speed, in km/h or mph, with the colour you like.

Pitwindow overlay manager
Overlay manager

See every change live

  • Live preview of each overlay while you change its settings.
  • Columns on or off and in the order you want.
  • Edit mode (Ctrl + Shift + G) to move and resize on top of the sim.
  • Demo mode to place everything without driving.
Livestream

Your overlays on stream

Every overlay works in OBS or any streaming app as a Browser Source, live and with the same settings as in-game.

http://127.0.0.1:7369/widgets/standings.html?stream
Tools and driver

More than overlays

Fuel calculator

Stops, starting fuel, every stint and what to add at each stop. Fills itself from your session.

Events

The iRacing special events with a countdown and a NEW badge when the next ones are announced.

Mates

Mark the drivers you know and spot them at a glance in Standings and Relative.

Teams

Your team tag next to every teammate. Share a code and the whole team is set up.

Fuel calculator

Plan the race before the green flag

  • Race by time or laps, formation lap and safety margin.
  • Every stint and how much to add at each stop.
  • How much to save per lap to make one stop less.
Fuel calculator
What's next

Events and roadmap

Upcoming iRacing special events and what is coming to Pitwindow. Send your ideas from the app.

Upcoming events
iRacing special events
Roadmap
In progress and planned
Price

Free while we grow

Pitwindow
0 €
  • Every overlay and the overlay manager
  • Stream overlays for OBS
  • Fuel calculator, events, mates and teams
Download for free
Pitwindow PRO
Soon
  • Extra overlays and features
  • Support the project
  • The free overlays stay free
Patreon
FAQ

Questions

Is it safe? Windows shows a warning when I install it.

Yes. Pitwindow is new and not yet signed with a paid certificate, so Windows SmartScreen may say "Windows protected your PC". Click "More info" and then "Run anyway".

Does it work in full screen?

Run iRacing in borderless windowed mode so the overlays can be drawn on top of the sim.

How do I move the overlays?

Press Ctrl + Shift + G, drag them with the mouse and resize them with the wheel. Press it again to lock them.

Can I use it on my stream?

Yes. Open Livestream in the app, copy the URL of each overlay and add it to OBS as a Browser Source.

Does it slow down iRacing?

No. Pitwindow only reads the data iRacing shares with apps, the same way every overlay does, and uses very little CPU.

Ready for the green flag?

Windows 10 / 11 · free · v2.13.0

Download for Windows