I was wondering if it was easy/worthwhile adding 64-bit (x64) support to to Notepad++ similar to what you've done with portable Firefox.
I'm asking because the latest 7.3.3 update to Notepad++ doesn't work on my 64-bit Windows 10 OS machine.
Notepad++ 7.3.3 runs fine on my 32-bit Windows 10 OS laptop.
On my 64-bit Desktop, Notepad++ 7.3.3 fails start due to issues with the SciLexer.dll certificate.
I downloaded the 64-bit Notepad++ 7.3.3 x64 portable from the Notepad++ homepage and it works fine on my 64-bit OS machine.
I reverted back to the prior Notepad++ 7.3.2 version from sourceforge: https://sourceforge.net/projects/portableapps/files/Notepad%2B%2B%20Port... and everything works great again on both the x86 and x64 machines.
I haven't seen anyone else discussing this in the forums, so it might be some problem with my x64 machine... but I don't think so, since it ran the x64 version of Notepad++ just fine!