When people need to synchronize, backup or frequently share files/data between a variety of devices (including computers and mobile phones), any traditional ways of file transfer are relatively inadequate. For example, a lot of cloud storage services like Dropbox have more and more and increasingly obvious limitations or restrictions. These include: files have to be uploaded to their servers for transfer, very limited disk space capacity, pretty high requirements on Internet connection speed and stability, limitation of transmission speed and bandwidth usage, very few acceptable file types, not high enough security, easy to be blocked by some countries, expensive cost, and so on. Thereupon, Resilio Sync (formerly called BTsync, full name BitTorrent Sync, now Sync for short) came out.

Tableau Desktop is a famous and very powerful data analysis & visualization leader. In addition to professional technology, more importantly, it's a foolproof tool that can make externalization and visualization process to complex data, so that ordinary users are able to easily show their complex data in hand in a professional way with all sorts of graphs.

Winamp was first released in 1997, and had taken the world since Version 2 (released in 1998). From Version 3 (released in 2002), Winamp started losing a lot of users. The subsequent V5 and V5.x are both powerless. We can see that, even now, Winamp still hasn't given up the hope of rebirth! While the key to its fate is its frequent owners' change hands (being acquired by AOL was a fatal mistake) and indecisive business pattern and profit model (free -> commercial -> free) - reduced to a pure trade good, which made iTunes perfect.

Thea Render is a light-weight rendering engine combining the physics rendering and non-physics rendering, based on the GPU preview. Especially, it has a good cooperation with the commonly used industry software by architects, like SketchUp.

Website downloading tool is usually referred to as "website cloner" or "website copier". And the purpose of downloading an entire website has two: Common users realize the offline browsing to a website in this way; Novice webmasters make an attempt to embezzle or imitate a website through this method (AppNee advises primary website owners not to do this. Because that will directly lead to server's downtime and maybe trigger the CDN's detection system to block your IP address field).