Sony Sound Forge Pro 10.0e build 507 Portable refers to a specific version of the professional digital audio editing suite that has been modified to run without a standard installation
System Requirements:
Sound Forge Pro 10 was widely regarded as the industry standard for stereo waveform editing. Unlike Digital Audio Workstations (DAWs) such as Pro Tools or Cubase, which focus on multi-track MIDI and audio sequencing, Sound Forge was designed for the "surgeon" approach to audio. It excelled at single-file manipulation, mastering, and forensic audio analysis. SONY Sound Forge Pro 10.0e build 507 Portable
Sony Sound Forge Editing Software User Reviews - zZounds.com Sony Sound Forge Pro 10