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- Mozilla firefox 52.0.1 esr download
Mozilla firefox 52.0.1 esr download
Most people looking for Mozilla firefox 52.0.1 esr downloaded:
![Mozilla Firefox ESR](http://static.freedownloadmanager.org/icon/48/5595/5595196.png)
Mozilla Firefox ESR is meant for organizations that manage their client desktops.
![Mozilla Firefox Ultimate](http://static.freedownloadmanager.org/icons/m/Mozilla-Firefox-Ultimate_48.png)
Mozilla Firefox Ultimate is a modified and optimized version of Mozilla Firefox.