BikePro
- Tracks workouts, miles, and times.
- http://www.ebikepro.com/

Bill Boston Cycles
- Sells bicycle fitting system based on advanced computer modeling of your body that provides an accurate, efficient and comfortable riding position. Also includes information about similar applications for commercial bike shops.
- http://www.billbostoncycles.com

CycleAtlas
- A cycling diary, based on a road atlas. Obtain planimetry, altimetry and route time table of rides.
- http://sourceforge.net/projects/cycleatlas

Velotrax
- Offers an Excel-based training diary for cyclists.
- http://www.velotrax.ukf.net/

Cycling Software
- Gear, power, and spoke length calculator for bikes.
- http://www.xsystems.co.uk/machinehead/cycling.html

Crazy Rides
- Offers software for the bicycling enthusiast, including Bicycle Gear Calculator and Wheel Maker. Also provides online reference tools.
- http://www.crazyrides.com

The Racing System
- Offers a race timing program with free demo download. Includes FAQ, technical information, features, and screen examples.
- http://www.racingsystem.com/