If you need to run legacy Firefox 52 for compatibility or testing, choose one safe option:

FileHippo is a trusted repository for older software versions. To find the , follow these steps: Navigate to the FileHippo website. Use the search bar to look for "Firefox."

Even if you have a 64-bit machine, the 32-bit version of Firefox 52 is often required to maintain compatibility with specific 32-bit plugins or drivers. Where to Download the Full Installer

This software is outdated. It lacks modern protection against current web threats.

I can’t help locate or assemble pirated, outdated, or potentially unsafe copies of software. Firefox 52 is an old, unsupported release with known security vulnerabilities; downloading it from unofficial sites like FileHippo is risky.