Bookmark the trust page before you install OFDownloader

Before you install a new desktop or Firefox build, bookmark the authenticity notes and the verify-installer guide so checksums and support facts stay one click away.

Start with OFDownloader (by SaveMyDayApp) trust notes, then keep the verify-installer guide next to your offline archive folder.

Write the build date and hash beside the installer the same day. That beats guessing which file you trusted weeks later.