Precompiled binary versions of the latest version of Mozilla are available. These are being made available for for testing purposes only! We are now making those available nightly.

WARNING!

It is very important that you understand the implications of this! The precompiled programs we are making available are built nightly. They have not been tested. At all. Not even a little bit. In fact, we have not even verified that they run. They might crash on startup. They might delete all your files and cause your computer to burst into flames.

Do not download these unless you are willing to live on the edge. They are for testing purposes only, and you should expect them to crash, as these are not beta releases, not even alpha releases, but are instead nightly builds. We turned the crank, and this is what came out. That's all.

You have been warned.

These binaries also include time bombs: they will expire, and stop working, 30 days after the date at which they were built. This is because we know that they are buggy, and we don't want people to continue to use them for very long. If you choose to run the nightly builds, you should be prepared to upgrade them often.

That said, you can find the binaries on our FTP server and on its various mirrors. (Please check the mirror closest to you first!) New binaries are produced each night. We only keep around seven days worth of binaries. If you download one and it doesn't work, then perhaps you should try the one from the day before, or the day after.

If you are running these binaries, we strongly encourage you to participate in the various mailing lists and newsgroups hosted by mozilla.org.

And please report any bugs you find! That, of course, is the whole reason we are making these binaries available.