MaiPDF offers two ways of PDF sharing. Online and offline.
* The way which online DRM means: Upload pdf files (with password or not) to MaiPDF site, and turning that file into a web link or an QR Code, and you can set up your own pdf DRM into that sharing link, you can add “the maximum open times allowed for this pdf file”, “the reading during for each time that file is open”. After that, you can track the result of read.
* The way which mean by offline DRM is make your PDF file into a readable HTML file which compatible to all most all the modern browser, reader can open the files in browsers like Chrome Firefox, Edge etc. The offline file is like other expensive DRM supplier do, the file needs to be verified to a validation server through before it can be open.
Pls check website and see if u interested in