Faststone: Capture 7.0 ((top))
While primarily a screenshot tool, version 7.0 solidified the inclusion of a screen recorder. It was basic compared to Camtasia or OBS, but for its size, it was remarkable. It allowed users to record on-screen activity into video files. For users who needed to create quick "how-to" clips without the overhead of a streaming encoder, this feature was invaluable.
The killer trick? For creating quick tutorial GIFs (well, AVI files) or software demos, it is incredibly efficient. FastStone Capture 7.0