Kingsoft Office Flip can export and save Office files to flipbook. You can write down anything, arrange any layout in Kingsoft Office, and finally export to online flipbook. The flipbook can be outputted in EXE, HTML and ZIP format.
Every PDF file is generated according to a specific Adobe PDF specification, and this specification has evolved from version 1.0 to version 2.0 since 1993. PDF Version Converter enables you to convert PDF files between different versions.
Compress PDF file and reduce the actual size of PDF document with this completely Nice PDF Compressor. Nice PDF Compressor removes duplicate PDF objects, optionally takes advantage of new compression features of latest PDF specifications that for many classes of documents compresses 30 - 60% better than what is possible in PDF 1.5.