PicoPDF (AKA: PicoPDF PDF Editor) is a small, easy-to-use and full-featured PDF editor for Windows and Mac platforms, developed by NCH Software from Australia. The first time you use it, you will seriously doubt whether it really works. Because for a PDF editor that only has a 1M+ file size and does not rely on any components such as .NET, it's harder to implement than a PDF reader.

In daily work and life, we occasionally want to pick out some words/paragraphs seen in books, magazines, documents and other visible media mediums and save them on computer or mobile phone for subsequent editing, collection, tidying, sharing and other purposes. At this point, we can use ABBYY TextGrabber to easily, quickly and accurately capture, extract and save almost any form of text content from an image.