How to convert documents of Microsoft Office Excel to JNG?
JNG is a kind of image file format related to the .PNG format, but it uses lossy compression like JPG format files. JNG file is...
Day: January 12, 2012
Convert prn to pdf and set pdf password via command line
A pdf owner password is the password used to set document restrictions in pdf files. As of the latest PDF version, document restrictions can include...
Convert HTML to PDF and encrypt PDF
When people want to protect their PDF files, they usually set passwords and set encryption options to prevent their PDF file being read, opened, copied,...
How to convert documents of Microsoft Office Excel to FAX?
FAX file is the fax image from a fax received or created with fax software. The file is most often saved in a .TIFF format,...
Convert prn to pdf and edit pdf keywords via command line
Keywords are important, because they can be used to classify the article information. It is necessary to edit pdf keywords information when you finish converting...