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Crypto PDF Viewer is a powerful tool to protect PDF content from copying and downloading. The plugin encrypts each page of the document and displays it through a secure Canvas player. The original file never reaches the user’s browser, eliminating the possibility of content theft (copying or downloading). Ideal for selling books, courses and gated content. Supports mobile gestures, full screen mode, bulk download via ZIP and flexible security settings. Complete control over your files in one plugin.

Crypto PDF Viewer Browser Render is an ideal solution for users with limited hosting capabilities. The addon allows you to create secure PDF documents without setting up a server, using only a browser. It supports all the functions of the main plugin, but is optimized for client processing. If the server mode is not available, this is your choice.