Is it safe to download Firefox Nightly?

Yes, when downloaded from an official source like PortalProgramas.

Will downloading Nightly affect my current Firefox installation?

It shouldn't, but it's best to use a separate profile for Nightly.

The size may vary, but it's typically around the same size as the stable version.

Yes, Nightly can automatically update each day to the newest build.

121.0b9 - 64 bits

Thank you for trust in PortalProgramas to download.

Restart

Receive new versions

Help

9 downloads (last 7 days)

You will be redirected to an external site to download this app because the developer requires it

See antivirus report

How do you rate Firefox Nightly?

I have not tried it

Is it safe to download Firefox Nightly?

Yes, when downloaded from an official source like PortalProgramas.

Will downloading Nightly affect my current Firefox installation?

It shouldn't, but it's best to use a separate profile for Nightly.

How big is the Nightly installation file?

The size may vary, but it's typically around the same size as the stable version.

Can I update my existing Nightly build?

Yes, Nightly can automatically update each day to the newest build.

Popular

One of the best browsers we can have for our safe and fast navigation

Free (Open Source) Download