03.03.2015
How to Bypass WinRAR Password Protected File Password
Probably you cannot bypass RAR/WinRAR password protected file password as you like now just after forgot or lost RAR password. But…
11.02.2015
How to Encrypt PDF Document through Certificate
As is known, owner and user passwords are usually used to encrypt PDF document. But in fact, besides…
11.02.2015
How to Remove Digital ID or Digital ID File
If you want to remove digital ID or digital ID files from Adobe Reader or Adobe Acrobat Pro,…
11.02.2015
How to Create Digital ID in Adobe Acrobat XI Pro
Why do I need digital ID? We don’t need a digital ID for most of the work you…
06.02.2015
How to Remove or Delete Digital Signature from PDF Document
Not only permissions password can restrict editing on PDF document, but also digital signature would make signed PDF…
02.02.2015
Why Cannot Print PDF Files Successfully on Windows 7 Computer
Problem: I have an HP Laserjet 1300N/Adobe PDF printer and a Windows 7 desktop PC. I just have…
31.01.2015
How to Save and Print a Web Page to PDF in Chrome/Firefox/IE
When you find a web page is valuable on Internet, maybe you would want to save or even…
29.01.2015
How to Sign a PDF File or Add Signature to PDF Document in Adobe Acrobat
Signature to PDF file explains its ownership to some extent. And solve the problem about PDF file’s belonger…
28.01.2015
How to Reduce PDF File Size Online and Offline
Why we have to reduce PDF file size? Save hard disk storage space. Read and write PDF file…
27.01.2015
How to Edit PDF Document in Word 2013 and Adobe Acrobat
I think PDF document is familiar to most of us. It is a document format that can be…