Download Latest Version Iceweasel-v154.0.l10n_win64_pgo.7z (90.0 MB)
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Home / Iceweasel / scripts
Name Modified Size InfoDownloads / Week
Parent folder
linux 2026-08-11
win32 2026-08-11
Totals: 2 Items   82
Source Code Repository:
https://github.com/adonais

features :

Iceweasel 154.0(x64)
compiled with clang 21.1.8/rust 1.94.1 PGO, SSE3 Optimization. work under Windows 10 and above.
allow installation of unsigned extensions.
remove some less used modules.
merge tete's optimization patches.
disable privacy-related and telemetry options by default.
supports libportable(please see portable(example).ini).
supports automatic update.
source code supports cloud compilation on github.
Source: README, updated 2026-08-17