I did try some free options too but found them much harder to use than roboform. Many of them are geared to more tech oriented people out there who like to tweak with these things...I just want to use this program period without even thinking about it...I could not do anything online without Roboform any longer, at only one time $29.95 is by far the best money I ever spent online!!
Try it for free, I think it allows you up to ten passwords and try a few others mentioned here and I would be really surprised that you will not pick Roboform!