pdfFactory Pro is a very powerful and popular virtual printer driver that does not require you to install a physical printer or any PDF creator/editor to quickly generate PDF format of documents from any application that supports printing function.

Snipaste (formerly called: PicNotes) is a compact, simple but overwhelmingly powerful and efficient screenshots making tool from China. Its independent developer spent 3 years to create this very special screen capture application, which combines screenshot + annotation + mapping these 3 major functions in one place. It is currently the only real edge tool for making screenshots on Windows, Mac and Linux! In contrast, you will immediately realize that - the working efficiency of using the traditional screen capture software is too low, and your screenshots operation and using habit must change dramatically in the future.

Instant Demo is a classic screen activities recording and demo video creating tool from Australia. It can be used to record Windows desktop actions in real time, to make demonstrations for software or Web based help documents, to make training materials, or to make demo videos for technical support services.

Occasionally, I need to save some web page with a lot of pictures as a PDF file. To do this, copying all the content to a word document is a bad idea, because that usually leads to a messy format. Therefore, I often either use browser's built-in PDF printing function, or install and use a standalone virtual printer to generate high-quality PDF document meeting my needs.

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.