Description: AudioPen is a digital audio editor and recorder software for Windows. It allows recording audio from various sources, editing the audio clips, applying effects, and exporting the recordings.
Type: software
Pricing: free
Description: Wolfram Alpha is a computational knowledge engine that allows users to get instant expert-level answers to questions on math, science, and many other topics by typing queries in plain language. It understands and computes answers across many domains.
Type: software