Adobe Photoshop Lightroom (New name: Adobe Photoshop Lightroom Classic) is a professional and efficient digital photo managing and post-processing software. It integrated the workflow and processing technique of Pixmantec ApS' RawShooter (from Denmark), and enables you to spend less time finishing and perfecting your photos. Jut because the ability of greatly improving the work efficiency, it has long been loved by many professional photographers.

Vistanita Duplicate Finder is an excellent duplicate files searching and deleting tiny app from China. It can help us quickly and accurately remove all kinds of duplicate files from hard drive in batch, so as to effectively release hard disk space and improve computer performance to some extent.

YTD Video Downloader (AKA: YouTube Video Downloader) is a universal professional web video direct downloading tool with simple, intuitive UI & using method. It's original name is YouTube Video Downloader, from which we can see that it was specifically designed to download YouTube videos at first. Of course, following the increase of supported video websites and functions, also considering SEO, it changed its name.

For a new/clean Windows, one of things you have to do is to download and install all the commonly used software one by one and step by step, which is a very boring and time-consuming process. So, we want to know whether there is a way that can fulfil this task (batch installation of software) without manual intervention. The answer is yes, there are many such kinds of tools, and one of them is Silent Install Helper (SIH for short).

CHM Editor is an intuitive, lightweight WYSIWYG CHM file editor. With it, you can quickly create, edit, translate (localize), decompile and convert .chm files (HTML help files). Its use is very handy too, does not need you to know any professional knowledge about HTML.