Since people keep asking about, I want to clarify that there’s no ongoing development of a PS5 version of Apollo Save Tool.
I’ve been working on my free time building Apollo Save Tool across PS2, PS3, PS4, PSP, and PS Vita platforms for over 5 years, and the support from the community has been always close to zero.
If people want me to evaluate any requests about a PS5 version, start by supporting my projects.
The more monetary support I have, the less likely I am to pick up more paying work for myself, and the more free time I have to work on my PlayStation homebrew hobby.