Q: Extensions/Themes not working after updating binaries.Ī: If you encounter extensions not show icon, clicking options button of extension causing browser unresponsive, etc. Q: AV1 Support? (for UXP-based applications except mailnews)Ī: You need to enable '' in about:configĪ: VP9 works if async MSE option is unchecked and 'Enable MSE for WebM Video' checked in options. Just in case if you have an older processor which has no SSE instruction set support:ģ2bit No ASM (ffmpeg 3.1.1 lite build, if build above doesn't work on your processor)Ħ4bit LAV dlls are in separated package (LAV Filters 64bit 0.70.2)

Q: Can't play H264 clips? (for PM27/KM76)Ī: Download following packages for your browser edition(32bit/64bit) and extract DLLs to same place as palemoon.exe lives.ģ2bit LAV dlls are in separated package (extracted from K-Lite codec pack 13.5.5)

Q: Having audio distorted when watching Twitter/etc.?Ī: Please try turning on 'Firefox compatibility' in options dialog or either ' = 2' or ' = true' in about:config and reload the page. Serpent/UXP browser (MCP reforked 52ESR as new base), and NM28XP releases:īinaries are moved to here: (I'm lazy to edit all previous posts) Latest changelog is available here as well: Archive directory names and archive filenames will only be changed once generic debranded names are not used in the future.

'Serpent', 'New Moon', 'MailNews' are generic debranded names and they are subject to change in the future.

Please direct all support or related questions to here. These projects have no affiliation with any upstream community code sources or organizations.

Pale moon download for windows vista