You have 7 days to test the trial version for free, during the 7 trial days, you can use the full features of the program.
Cisdem PDFMaster supports both 32-bit and 64-bit, and they are combined in one package.
1. Launch Cisdem PDFMaster and load the PDF file in it. Click ...> Properties, it will bring you to the properties window to show the file's descriptions.
2. Click on the options of Title, Subject, Keywords, or Author and modify them as you need.
Please right click any PDF file and choose Properties, click on Change... and choose Cisdem PDFMaster, click OK to confirm it.
1. Launch Cisdem PDFMaster, click Open File to upload your PDF file.
2. Launch Cisdem PDFMaster, click File> Open/Open recent to choose the PDF files that you want to open.
3. Right click the target PDF file, select Open with Cisdem PDFMaster.