Adobe Photoshop version is the final update for the Photoshop 2024 release cycle. While your query mentions a "portable" version, it is important to note that Adobe does not offer an official portable version of Photoshop. Versions labeled "portable" found online are unofficial, third-party repackages that may lack full functionality or security. Update 25.12 Highlights

: You can import a high-resolution image of paper and set its Layer Blend Mode to apply the texture to your artwork. Filter Gallery Filter > Filter Gallery > Texture > Texturizer

Sometimes – but Adobe’s licensing checks will likely fail after a few launches because the machine ID and hardware hash differ. You’ll be asked to sign in again. Without an internet connection on that computer, you cannot re-activate.