Firefox 64-bit - version 60.0b14 (Beta 14) is released
2018-04-20  link

Firefox 64-bit - version 60.0b13 (Beta 13) is released
2018-04-17  link

Firefox 64-bit - version 60.0b12 (Beta 12) is released
2018-04-13  link

Firefox 64-bit - version 60.0b11 (Beta 11) is released
2018-04-10  link

Firefox 64-bit - version 60.0b10 (Beta 10) is released
2018-04-05  link

Firefox 64-bit - version 60.0b9 (Beta 9) is released
2018-04-03  link

Firefox 64-bit - version 60.0b8 (Beta 8) is released
2018-03-30  link

Firefox 64-bit - version 59.0.2 is released
2018-03-26   link

Firefox 64-bit - version 60.0b6 (Beta 6) is released
2018-03-22  link

Firefox 64-bit - version 60.0b5 (Beta 5) is released
2018-03-20  link

Firefox 64-bit - version 59.0.1 is released
2018-03-16   link

Firefox 64-bit - version 59.0 is released
2018-03-13   link

Alternatives

  1. Cyberfox 64-bit
  2. Waterfox
  3. Pale Moon 64-bit
  4. Brave browser
  5. pcxFirefox 64-bit
  6. fbuild.com (for Intel 64 + AVX2, for Intel 64, for AMD64)
  7. Light, a light firefox