This free program was originally developed by Mozilla. Our built-in antivirus checked this download and rated it as virus free. Firefox.exe, FirefoxPortable.exe, crashreporter.exe, Mozila firefox 4.0.exe and mozfire.exe are the most frequent filenames for this program's installer. Download Mozilla Firefox 74.0 for Mac OS. Mozilla Firefox is a free and open source web browser by the Mozilla Foundation.
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Portable Firefox Editor's Review
Portable Firefox is the popular Mozilla Firefox but under a portable package.Instead of using a local folder for its profile, this application uses a folder inside the .app package. Running the product for the first time onto a machine would ask if it should copy the data from your Firefox profile. In order to do that, of course, you would need to be a Firefox user with an existing profile on the account that you are using.
The application copies all your data including the history and the cookies. I was quite surprise to see that it uses the history, because usually the history usage increases the number of the write operations to the storage device. This isn't a good thing since the portable flash drives, or any drive that uses flash memory would suffer because of this.
The life of the chips used into the flash memories is limited to around 100,000 write cycles, so this is the reason why using the history isn't a good thing. I have used a similar application under Windows. It was more USB flash drive friendly because it didn't use the history.
Even though this is a portable application, it has the same behavior as the original Firefox 2.0. I was glad to see all my extensions installed onto this version.
Since it acts like the original, the rendering engine is the same. I tested the browser with the Acid2 test even though I knew the result before testing it.
Firefox Browser Mac
Pluses: it is a portable application. That means you can use it on any Mac if you carry it onto a portable storage device.
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