VeryPDF Document Converter (docPrint Pro) can definitely help you rotate pages and convert PPT to PDF by command line. Document Converter is the advanced version of Document Printer. As a professional document converter, it provides a GUI version and a Command Line version. The latter one which is named docPrint Pro Command Line can help you convert PPT to PDF and rotate pages.
Firstly, you need to download VeryPDF Document Converter and install it on your computer.
Secondly, if in Windows XP, you should open a command prompt window by clicking Start in the lower left corner of the screen, clicking All Programs, > clicking Accessories, > and then clicking Command Prompt. If you are in Windows 7 or Vista, you may need to employ a different way: click Start, type cmd and press Enter.
The last step is the most important one. Please type a command line according to the syntax as follows:
doc2pdf [options] <-i Document Files> [-o Output]
"C:\docPrint Pro v5.0\doc2pdf.exe" -R 90 -i C:\in.ppt -o E:\out.pdf
- "C:\docPrint Pro v5.0\doc2pdf.exe" presents the executable file or docPrint Pro Command Line.
- -R 90 can be used to rotate a page clockwise. You can also rotate page counter clockwise by changing the integer from 90 to 270, or reverse the page by change the integer following from -R to 180.
- -i C:\in.ppt stands for input file
- -o E:\out.pdf stands for output file
Tips: use quotation marks to enclose a path name if words of the name are separated by spaces. Make sure the option parameter is a capital R. Please press Enter after typing a command line.
This is how you can do to convert PPT to PDF and rotate page by command line. I hope docPrint Pro Command Line is helpful. If you are interested in other applications provided by VeryPDF Document Converter, please read description on http://verypdf.com/artprint/index.html