One of the biggest “improvements” that Mozilla claims is the Firefox memory usage, in particular, the vanquishing of memory leaks. Although Firefox memory usage improved a little over the last few years, it still uses a lot of memory; a little more than I feel comfortable with and for this reason I created Firemin.
We like keeping our apps running for a few days (that’s just the way I roll) and because of this Firefox was using over ~800MB of memory after about 3 days. It’s quite normal for Firefox to be sucking up over 200MB of memory right off the bat. In a memory leak you’ll see the memory usage keep increasing the longer the program is open/in-use and this is exactly what happens with Firefox.
Rather than complain about it, we decided to fix it. Enter Firemin; simply put, it will attempt to eliminate Firefox memory leaks and decrease the amount of memory Firefox uses. All I did was tweak our Memory Booster a little and applied it to Firefox (including Firefox extensions) and all the memory leaks was gone.
Firemin vs. Windows Memory Management
Windows will also periodically scan running processes and tell them to release their unused memory. You could argue that this makes Firemin unnecessary, and you would be spot on. However, It is my opinion that Windows does not clean out memory as often as I would like it to. Firemin runs the clean memory API call a few times per second.
The method Firemin uses to decrease Firefox memory usage is not proven and the debate over if it works or not will go on until the end of time, but the logic remains; if it works for you, use it and if it does not, don’t use it. It is really that simple.
Firemin uses the exceptional Jairo Boudewyn (weboso).s by
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Firemin comes in two flavors. A setup utility for installing Firemin to your computer and a portable version for running it straight from a memory stick or portable hard drive. The portable version will not write any settings to the registry or leave any traces on your computer.
Just download which ever version you prefer.
|Download||Firemin_4856_Setup.exe (64132 downloads)|
|Portable||Firemin_4856.zip (24818 downloads)|
|Updated||January 21, 2018|
|File Size||2 MB|
|Requirements||Windows® 7, 8 / 8.1, 10 (32 and 64 bit)|
- Version 184.108.40.20625 – Firemin_4825_Setup.exe (1900 downloads)
- Version 220.127.116.1115 – Firemin_4615_Setup.exe (47530 downloads)
Firemin Portable Edition
- Version 18.104.22.16825 – Firemin_4825.zip (861 downloads)
- Version 22.214.171.12415 – Firemin_4615.zip (13908 downloads)
Download the Firemin source code from the GitHub Repository. To compile (build) the sources, you will need to download and install AutoIt Beta version 126.96.36.199 or later. Download the AutoIt Script Editor (Scite) here to edit the source code.
Get In Touch
Have some suggestions or found a bug? Not sure how to get in touch with us. Here are some ways to get our attention.
The preferred method for reporting a bug is to leave a comment at the bottom of this page. However, we also welcome suggestions or “nice job” comments, especially the latter.
You can also report an issue on GitHub here (not just for developers) or join the conversation on the AutoIt forums. Finally, use the Contact form here to reach us. This might seem like the best way, but it is unreliable. The mails do not always find our inbox.