Thanks a lot for this! Is there going to be a native arm64 or 'universal' build for FileZilla, you think? I can't believe Universal came back to the lexicon PPC -> Intel and now Intel -> aarch64 LOL.

Usual caveats with untested builds applies, I don't promise this won't set your dog on fire and turn the sun into a black hole or cause diabetes, etc. If you don't want to bother with all that, I uploaded the version I made here (using itself, of course): I had to do that with libidn.12.dylib, libfilezilla.12.dylib, and libwx_osx_cocoau_adv-3.0.0.5.0.dylib. All you have to do to work around it is copy the file that's causing it to crash to another directory, sign it there, delete the original file, and then move the signed copy back in. Note: The destination of the folder can also be changed by editing the path of the folder. Rename New Directory with the desired folder name. A pop up will appear with the full path to the directory. FileZilla (ported from Windows) is a fast and reliable FTP client and server with lots of useful features and an intuitive. Select Create Directory from the drop down menu. Built with no issues at all, the only tricky bit was working around an extremely annoying code signing bug (it's happened to me before) which will cause codesign_allocate to crash. To add a folder: Right click on the destination folder which you want the new folder to exist.

Out of curiosity I tried making an arm64 build of FileZilla myself and it works perfectly fine using homebrew for the dependencies (except for libfilezilla of course) and the latest svn trunk source code.

Filezilla m1