PDF Shaper is a free and very practical all-in-one type of PDF managing tools box from Spain. Its functions cover almost any aspects of daily PDF files managing operations. Although the inbuilt functions are numerous, it comes with small file size and low system resource occupancy. Plus, because of its intuitive and elegant user interface, users are able to get started with it in no time! In a word, it's a necessary and efficient PDF toolkit.

Windows users who have ever tried some Unix-like operating systems (such as Mac OS X and Linux) probably were attracted by their beautiful display effects of fonts. While on Windows, we have to use third party software to realize the fonts beautification. And of which, the one regarded as the edge tool for beautifying Windows fonts is MacType.

In the process of using a computer with Windows OS, the cases of system crash caused by virus infection, misoperation and other possible reasons are not rare. If you want to get rid of this kind of crisis, the best solution is to make a system backup/snapshot and immediately restore your Windows to normal state when it's necessary, rather than repeatedly reinstalling the Windows itself, a large number of hardware drivers and software, as well as repeating the verbose personalized system settings.

Some PDF files downloaded from the Internet may be protected with password, most of which are "Owner Password Protection" type (used to prevent copying, editing, and printing the PDF file), a few of them will be "User Password Protection" type (also referred to as "Open Password Protection", others can not open it without the correct password). As to the former case, we can use all kind of PDF password removers to remove the passwords directly with ease; but for the latter, the user password is required, or you have to make brute force attacks.

There are many fine pictures and short videos on Instagram, and I'm sure that too many users have ever considered like this - how to download the favorite images/videos for collection. 4K Stogram is a free Instagram photos browser & batch downloader for Windows, Linux and Mac. It help us download any user's photos or videos on Instagram in batch.