However, using Firemin, Firefox’s memory consumption can be brought down almost instantly. If Firefox is left idle in this condition for about an hour, its memory usage steadily increases to about 200-300MB. Opening multiple tabs consumes more memory. When the browser is launched without Firemin, about 80MBs of memory will be occupied initially. Also, Firemin is free from any malware or spyware. Basically what the function does is specify memory usage limits for Firefox. But unlike the other programs (which are mostly either spyware or implement a function called Placebo), Firemin implements the EmptyWorkingSet of Microsoft’s API that really makes it an effective program. Firemin is proved to be able to run Firefox under 5MB memory.įiremin is not the only program to reduce memory consumption. Firemin needs to be run along with Firefox browser and can keep Firefox running on limited memory.

It sets bounds to Firefox’s memory usage and effectively reduces its memory consumption. But don’t worry, there is a way to stop this memory leakage (otherwise would we be writing this article?).įiremin is a small program that prevents memory leakage from the Firefox browser. Users have even reported memory consumption of more than 1000MB in some cases. Opening multiple tabs and leaving it idle for about 30 minutes can increase memory consumption much more, sometimes even up to 500MB. When a new tab is launched, its memory usage shoots up to more than 100MB. Initially, when Firefox is started, it consumes about 20KB of memory.

Let’s take a peek into Firefox’s memory leakage problem. In spite of Mozilla claiming that it has rectified the memory leakage problem, Mozilla still consumes a lot of memory while running especially when the browser is kept open for a long time. Firefox has a major problem of memory leakage. Sometimes, the amount of memory taken up by the browser is ridiculously high. Firefox has always been a resource eater. Mozilla Firefox is one of the biggest memory consuming applications, and being a web browser, this is not acceptable for most users. However, one area where Firefox has lagged behind has been memory management.

It is fast, open-source browser that supports a variety of plug-ins. Mozilla Firefox is one of the most popular browsers of today.

Firefox using alot of memory