Which app is best to use

[Anu28821371041l]

Respected memebrs,

I am a worksheet developers for Primary section of school. I sell soft copies in pdf format. So to prevent the piracy, I want following functions

1. PDF files should be ready only. 

2. They should have a expiery date e.g. it will not be opened after specific date. 

3. Print button is off. 

I came to know that Acrobat Pro is suitable for the same. But still want to confirm. Also I dont want subscription for entire year. All my PDF files are ready. I just need to process it before sending them via email. So will it work as i will take subscription for one month, will process all pdf files. Then next subscription will be  at the begining of the next academic year. I dont require these functionalities throught out the year. 

I hope, I will get  replies on these queries. 

Thabks in advance

Deepali 

[JR Boulay]

Acrobat Pro cannot help you.

You should use something like Locklizard: https://www.locklizard.com/

[Anu28821371041l]

Thanks for replying.. will try. 

[Test Screen Name]

Adobe's solution for this is called AEM and will cost 5-6 figures US$ (tens of thousands or hundreds of thousands of dollars). Is that within your budget? It also needs you to build a server and keep it online on the internet 24/7 to check subscription rights.

[Anu28821371041l]

Thanks for replying.. my buget is very low.