Browsers (916 programs)
Pros: Stable and reliable. Free to download and use.
Cons: Only suitable for Windows users. Can be tricky to install.
Pros: Great tool to backup and restore data in Firefox. Lets you backup the whole profile or just some user-selected elements. Supports scheduled backups.
Cons: Sounds are a bit annoying.
Pros: A quick, handy way to browse through links (search results, for example). Easy to use. Exhaustive configuration menu.
Cons: Data may not be complete for all sites.