opera fast

Batch convert xls file to your searchable pdf with fast speed.

Batch convert xls/xlsx file to your searchable pdf with fast speed.

Batch convert rtf file to your personal,searchable pdf with fast speed.

Batch convert ppt format file to your searchable pdf with fast speed.

An extremely fast, flexible and functional data grid component for Qt programs

a fast, lightweight Source Control Management system

Easily and fast convert flac to mp3 audio format.

Convert your favourite DVD movies to MP4 format for your iPhone easily and fast.

A powerful easy and fast MOV to video and audio converter with high quality

Batch convert word/excel/pdf/rtf to ppt/pptx with fast speed and good quality.