Essential tools like the Quick Selection and Magic Wand for isolating image elements.
For legitimate use on different devices, Adobe now offers Photoshop for iPad and web-based versions via official Adobe Creative Cloud subscriptions. Do Photoshop have portable version? - Adobe Community adobe photoshop cc lite portable 1412 paf rev1
Adobe has never produced or sold a "Portable" or "Lite" version of Photoshop. These versions are created by third parties who have "cracked" the original software to bypass licensing and allow it to run from a USB drive without installation. Essential tools like the Quick Selection and Magic