Adobe software expects specific versions of frameworks like Core Image and private system libraries. When you run a portable version from a USB drive with a different speed rating than an internal SSD, the app may crash due to I/O timeouts or missing dependency links.
Any download labeled as "Adobe Photoshop Mac Portable" found on third-party websites or torrent trackers is an unauthorized, modified version of the software. These are often "cracked" versions where the licensing system has been bypassed. The Risks of Using Unofficial Portable Software
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