no official "portable" version of Sound Forge released by Sony or its current owner, Magix Software
If you are not tied to the specific workflow of Sound Forge, you might find these free, modern tools better: sony sound forge portable
0;e8a;0;2cb; 0;908;0;f1; 0;88;0;98; 0;279;0;17a; 0;1234;0;b19; no official "portable" version of Sound Forge released
In an era where "the studio" can be a hotel room, a tour bus, or a backstage corner, the need for surgical audio precision doesn't stop at the desktop. Sony Sound Forge you might find these free
(e.g., a desktop and a laptop), provided they are not used simultaneously. Cakewalk Discuss Portable Alternatives for Audio Editing