


If you need to run 32-bit Firefox or manually install 64-bit Firefox, you can simply download and re-run the Windows (32-bit or 64-bit) Firefox installer from the Firefox platforms and languages download page. You can still manually install 64-bit Firefox, if you choose. If you see “(32-bit)” and are running Firefox 56.0.1 or newer, then your computer may not meet the minimum memory requirement for 64-bit (3 GB RAM or more).If you see “(32-bit)” and you are running Firefox 56.0 or older, updating to the latest Firefox version should automatically upgrade you to 64-bit.Check your Firefox version (in the “About Firefox” window) and look for “(32-bit)” or “(64-bit)” after the version number: If you’re running 64-bit Windows ( here’s how to check), your Firefox may already be 64-bit. Linux and macOS users, fret not, you already enjoy a Firefox that’s optimized for 64-bit. Also, with the jump from 32 to 64 bits, a security feature called Address Space Layout Randomization (ASLR) works better to protect you from attackers. Here’s the key thing to know: 64-bit applications can access more memory and are less likely to crash than 32-bit applications.

What’s the difference between 32-bit and 64-bit? How much less? In our tests so far, 64-bit Firefox reduced crashes by 39% on machines with 4GB of RAM or more. That means you get a more secure version of Firefox, one that also crashes a whole lot less. CAUTION: Windows 7 no longer works as we are now using Python 3.9, which dropped support for it.Users on 64-bit Windows who download Firefox can get our 64-bit version by default. You need to do a fresh install or use a different directory. CAUTION: Upgrades of old setups using the new repository are not supported. This also includes a 32-bit version, which OSGeo4W v2 does not support. The long term release is additionally also available in the old repository using the same dependencies as before (see below). The latest QGIS release is only available here, as it already requires dependencies not available in the old repository. NOTE FOR EXISTING USERS: OSGeo4W v2 (previously known as testing) is now the regular repository. To avoid those you have to use the Advanced Install and choose qgis and/or qgis-ltr in the desktop section.

FDM is a fast and reliable download manager and accelerator that improves your experience with downloads and helps you organize them in an easy manner. The sole purpose of this extension is integration with Free Download Manager. The express installations have several optional packages including non-free software. Its an official Google Chrome extension by Free Download Manager developers. In the installer choose Express Install and select QGIS to install the latest release or QGIS LTR to install the long term release. C source code as an amalgamation, version 3.36.0. See the change log or the timeline for more information. QGIS in OSGeo4W (recommended for regular users): The amalgamation source code, the command-line shell source code, configure/make scripts for unix, and a Makefile.msc for Windows.
