Xara 3D Maker (formerly called: Xara3D, AKA: MAGIX 3D Maker) is a well-established 3D animation/graphics creating tool, which enjoys the same reputation as Ulead Cool 3D. Under concise UI and compact file size, it's very powerful function. It enables you to transform any text or shapes into high-quality 3D graphics and animations at full speed.
GoldWave is a classic (with more than 20 years of development history) and very professional lightweight (less than 10 MB) digital audio editor from Canada, with the most advanced and complete audio editing features in the same heavyweight software.
GoodSync is a very famous, simple but user-friendly and reliable automatic file/folder backup/sync utility. It can quickly and automatically analyze, compare and then sync or backup your files/folders among a variety of local or online storage spaces on multiple devices or platforms.
Some Mac OS users may know something about KeyCastr - an open-source, real-time keystroke displaying application, which can be used to assist recording a variety of demonstration videos. However, no software like KeyCastr could satisfy us ideally (including Carnac) on Windows, until the appearance of KeyCastOW (short for KeyCast On Windows), developed by Brook Hong from China.