Download Link: Flash Player V90246 Offline
Adobe has deleted all official Flash Player installers from its servers. However, the Internet Archive and trusted legacy software repositories have preserved them.
If you are an archivist or developer trying to access old content that specifically requires the original Adobe engine (and does not work in Ruffle), you must use a "Flashpoint" environment, not a standalone download. flash player v90246 offline download link
Warning: This requires a computer that is disconnected from the internet or heavily secured, as the original Flash plugin has unpatched security vulnerabilities. Adobe has deleted all official Flash Player installers
The downloaded file may be tampered with. Re-download from a different mirror on archive.org and verify the hash. The known MD5 for the genuine flashplayer_90246_sa.exe is c8e9f4a2b1d8f5e6a3b7c9d2e6f8a1b4. you must use a "Flashpoint" environment
Critical Note: Adobe intentionally added kill-switch code into the final updates. Even if you download Flash Player v90246, it will likely check the system clock and refuse to run .SWF files without manual workarounds (like changing the system date).