I for the life of me can not remember the program name.

[SMcNeill]

hello doppler

if what you are after is to keep QB64pe up to date then (assuming that you OS is Windows) install git https://gitforwindows.org/

launch the windows cmd and CD to where you want to have your local repo, then

git clone https://github.com/QB64-Phoenix-Edition/QB64pe

afterwards, to update your local repo, launch cmd and CD into your local repo and then

git pull

that will update you local repo downloading only what has changed

I used GIT form time to time.  Unfortunately GIT is not Generally friendly.  Many companies pay for GIT accounts(private) to coordinate programming for there programmers. As such GIT is geared to programmers and coders.  Maybe (imho) 2% of the general public can use GIT properly.  The other 98% would go through hell to SYNC n compile the GIT folders to make current sources.  Or I should say the QB64 source programmers and forum members would go through hell for every release.  Syncing differences from current to new release, should be fool proof.  Until you meet the right fool.

GitHub Desktop | Simple collaboration from your desktop <-- Github helps one helluva lot with that.  It's a GUI for working with GIT, and it really makes things as simple (in most cases) as clicking a button to PUSH changes into a repo, or clicking the button beside it to PULL changes from that repo.