Gaaiho Reader is a is a feature-rich, free PDF viewer with full support for all of the content embedded in a typical PDF document like form-filling, multimedia, and links. Unlike most free PDF viewers on the market, Gaaiho PDF Reader is light and extends its features to bookmarks, annotations and SharePoint integration, as well as the ability to handle huge documents, both in size and length.
Besides exceptionally fast launching and displaying speed, Gaaiho Reader is reliable in printing, filling forms annotating documents and adding bookmarks.
The new generation of Gaaiho Reader 4 adopts a new UI design as well as a number of important features only previously available in paid versions. You can now annotate PDF with a complete set of tools, manage PDF files, connect to cloud services and even protect PDF with signature.
Established in Taipei, Taiwan, 1989, Zeon originally developed electronic publishing software and later transited to PDF technology in 1993. As one of the oldest software companies in Taiwan, Zeon is also Asia Pacific’s first and foremost pioneer in PDF industry.
Gaaiho Reader 4 features:
Changes in Gaaiho PDF Reader 4.20:
Download: Gaaiho Reader 4.20 | 49.0 MB (Freeware)
Link: Gaaiho Reader Home Page