No, For example I have developed a software in C# which protect files from infection. So Now I want to post it online a demo version which expire after 30 days of installation. Another example is some antivirus companies provide demo/Trial version which stops working after 30days if user dont register it like quick heal, malware byte, Adobe Photoshop.
So now I know it can be done manually by editing it to the code but my question is "Is there any packer/Obfuscation tool which can help to create demo/Trial version of full application"
Thank you in advance