There are a number of wallet programs, if you do a search.
I use Ilium's eWallet:
http://www.iliumsoft.com/site/ew/ewallet.htm
which has a 30-day trial, and a freeWallet product which lets you add just 6 cards worth of data, if that's all you're interested in. It is encrypted, and pass-word protected.
I have everything in this program now, from my voter card, to all my passwords (and links) to the important sites, like Amazon and eBay...oh yes, and aximsite. ;)
edited... someone had posted this link before, and I dug it back out. This woman does a great review of 3 programs, but give it plenty of time to load, she has a large number of pics, which is a good thing!
http://www.jenneth.info/Wallet%20sof...0to%20head.htm
Good luck