The Great Discarder Automatically discards unused tabs to free up system resources. Suspend tabs to reduce chrome memory usage. Uses chrome's native tab discarding. Free Open Source Web Chrome OS Vivaldi Browser Chrome Google Chrome extension Configurable Add a feature 1 Like
Tabr Reduce Chrome memory usage, get a bird’s eye view of all of your Chrome tabs and get rid of tab clutter with one click. Free Mac OS X Windows Linux Chrome Google Chrome extension Safari extension Add a feature 4 Like
UnloadTab An essential add-on for power users that have many tabs open. Curb your resource usage by unloading tabs that you haven't visited for a while. An unloaded tab is... Free Open Source Mac OS X Windows Linux No features added Add a feature 6 Like Discontinued The last update was on February 11th, 2014.
FooTab This Chrome/Iron extension is inspired by the excellent Firefox extension - BarTab, although it's much less sophisticated and powerful. It works for 10 secs on... Free Mac OS X Windows Linux Chrome Google Chrome extension Add a feature 0 Like
Firemin Firemin will force Firefox to use less memory. It is safe to use, spyware free and completely free. Firemin Installs instantly. Mozilla claims to have improved the... Free Open Source Windows Firefox Optimized Firefox Portable Add a feature 3 Like
Dormancy Dormancy 'retires' tabs that have gone unused for a while, freeing up that memory. It then restores the tabs to life when accessed. EXPERIMENTAL. MAY EAT YOUR... Free Open Source Mac OS X Windows Linux Firefox No features added Add a feature 0 Like Discontinued The last update was on June 17th, 2012.
BarTab So you keep open tabs like libraries keep books... Aren't you afraid Firefox will consume all your memory? Don't you fear browser restarts because it takes so... Free Open Source Mac OS X Windows Linux Firefox Firefox extension Optimized Firefox Add a feature 0 Like Discontinued Last update was on May 24th, 2010.
