Most of the web applications require registration to use thier products and services.But the real problem is to remember those passwords if you use dozens of online services.
Earlier I had mentioned roboform- a desktop based password cum form filler application wherin you need to remember only one master password to access other passwords. But the only downside is that the free version allows you to store only 10 passwords. You can keep passwords offline. Using paid version of roboform allows you to carry you passwords on portable devices like USB,ipod.,
But passpack, an online password manager that can be accessed from any browser without installing any software, can remember upto 100 passwords both online and offline (i.e., you can carry your passwords on any portable device like USB,ipod..,) for free.
Passpack is very secure as it lets you to create one time passwords called disposable login. You can generate any number of temporary passwords by setting its expiring time.This is very useful when connected from insecure locations like cybercafe.
 The best part is that you can always keep a copy of your PassPack account offline but you need to install google gears.
Other Features:
1.One click auto-login to any of your saved web accounts.
2.You can find passwords using tags / Search as you type / browse alphabetically.
3.It can also generate secure passwords for you along with checking it's strogness.
4.Print, Import (ex. from Roboform), Export, Backup and Restore your passwords and other saved data.
5.Option to cancel your account at any time. Labels: password, password manager | 
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