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HoudahGPS: GPSBabel front end


HoudahGPS is a simplified front end to the open source command line tool GPSBabel.

HoudahGPS can transfer track logs from a wide variety of GPS devices.
HoudahGPS can convert track log files from various formats to GPX, NMEA and KML.

Possible uses of HoudahGPS include:

  • Creation of backup copies of track log files for later use with HoudahGeo
  • Conversion of track logs to KML for visualization in Google Earth.

Please understand that we cannot possibly test HoudahGPS with all GPS devices.

We appreciate the hard work done by the contributors to the GPSBabel project and hope to do our share by providing this simplified interface to the excellent GPSBabel tool.
Please show you support by donating to the GPSBabel project.

Download HoudahGPS 6.0 for Mac OS X 10.6 or later.

Sudoku Uno & Duo: Elegant games for iPhone, iPad & Mac

Sudoku Uno for Mac

Sudoku Uno and Sudoku Duo form a product family which traces its origins back to ACTSudoku for iPhone. Today, Sudoku Uno is available for iPhone, iPad and Mac. The dual player Sudoku Duo is available only for iPad.

All products are based upon the same powerful Sudoku engine. This allows Sudoku Uno & Duo to provide an almost infinite number of Sudoku games categorized in 3 levels of difficulty.

This Sudoku engine uses human logic to solve Sudoku puzzles. It can thus precisely evaluate how difficult to solve a board is going to be. The levels of difficulty are mapped to the techniques needed to solve the puzzle. Not the number of empty cells.

The same engine can also help you with smart hints. Not only will it help you solve the puzzle, it can explain the reasoning behind the hint.

Sudoku Uno / Duo for iPhone and iPad are available for free from Apple App Store.
This is truly free software. No ads. No registration. No catch!

Sudoku Uno for Mac is available at a bargain price from the Mac App Store.

Shared Features

  • Three levels of difficulty: easy, medium, hard
  • Difficulty levels are determined by techniques to master, not by number of givens
  • Unlimited number of Sudoku games
  • Green & red pencil notes
  • Optional automatic pencil notes
  • Intelligent hints with explanations
  • High scores

Sudoku Duo

Sudoku Duo for iPad

Dual player Sudoku. Both players sit at opposing ends of the iPad. There are three modes to chose from: compete, collaborate, single player.

Get it now on iTunes

Sudoku Uno

Sudoku Uno for iPad

Scaled down version of the above: limited to the single player mode.

Get it now on iTunes

Sudoku Uno for Mac

Sudoku Uno for Mac

Finally available on the Mac. Fully controllable using both mouse and keyboard.

Get it now on Mac App Store

Sudoku Uno for iPhone

Sudoku Uno for iPhone / iPod Touch

Born in 2008 as ACTSudoku. With the name change came game scores. These are comparable across all versions of Sudoku Uno.

Get it now on iTunes