You're not giving us enough info to understand what you want to do with the pointers.
- If it's just to explore them, dump them with any hex extractor, copy into the free version of excel or (or others) and add 12.
- You said you don't want to do scripts dumping / inserting, otherwise cartographer + atlas would be a perfect match.
- Actually, even without the need for scripts, they might do what you want...
- If you're trying to reinsert pointers in place, a stupid C program would do this in the blink of an eye.
Please tell us more if this doesn't answer your need.