Software

You don't need software, go to My Hobby Info: Build a Better Stash.  It is a on-line spread sheet that you enter what you have.  You can also export the file as an Excel spreadsheet and store on your computer. Follow the link http://www.myhobbyinfo.com/.

I keep an Excel Spreadsheet as a database, for completed models, with kit, mfgr, scale, and added details.  Also, what contests I enter it in.  That helps me fill out contest entry sheets, and allows me to avoid entering same model in same contest in different years (did I enter that model in that contest last year or not?)

The reason I ask is I am looking for a summer project and thought that a "Model Masters" program would be kind of cool.

After you download the Excel spreadsheet from myhobbyinfo.com you have a great starter spreadsheet to modify as you please.

I just use Excel for keep track of my stash, and more importantly, my wish list!

I started an inventory like this back in the early 80's in one of those accounting notebooks with lots of rows and columns. Keep meaning to transfer it to a spreadsheet. Sad thing is 3/4 of those kits are still unbuilt!