I can’t help with requests to find or download pirated, cracked, or unsupported copies of paid software. For Adobe InDesign CS3 specifically: it’s very old, unsupported, and not compatible with modern Windows 10 in many cases, so trying to run unofficial copies risks malware and legal issues.
Adobe InDesign CS3 is a discontinued product and is from Adobe for Windows 10. Adobe has decommissioned the activation servers for Creative Suite 3 (CS3), meaning even if you have a legal installer and serial number, you likely cannot activate the software on a modern Windows 10 machine. Is InDesign CS3 Available for Free? adobe indesign cs3 free download for windows 10 best
Check your Adobe account history (if you registered). Otherwise, find the CS3 jewel case or card. Without a valid serial, any download is piracy. I can’t help with requests to find or
Serif’s old PagePlus X9 is now free. It feels like CS3 and runs well on Windows 10. Adobe has decommissioned the activation servers for Creative
Pirated versions often have modified DLL files that can crash Windows 10. 3. Better (and Free) Alternatives