HJ split files - how to join on new Mac OS

just wondering if any one ha the new Mac OS Cantina as since ive updated my Mac my usual HJ joining apps seem to no longer work

Just wondering if anyone has some ideas as to best join the HJ split files

Thanks in advance

MacHacha works fine on Catalina. The only advice I'd give is just to download the latest version and try again.

Usually it work if you just 'cat' them together. Works fine on Linux.

So, open a terminal window (the command line) and execute the 'cat' command

Code:

---

cd Downloads
cat file.mp4.001 file.mp4.002 file.mp4.003 > file.mp4

---

This will join the three splitted files and saves the output in file.mp4