I just downloaded last version on PL portable. Windows 7 ultimate.
I set up a master password.
I visit gmail, get in with my user and pass, request PL to store the password.
Next time I come back to gmail, PL shows the username but not the password.
I tried same with last version of FF portable and it works properly. Same with Chrome.
how to use it or check if bug!
Later Edit: PL is in a FAT drive, so no issues with OS user account permissions
(I discovered that FF portable and Chrome have issues if in NTFS partitions used by
users of different user accounts - while NTFS rights are not properly assigned)
For discussions specific to the Portable version of the browser.