Users can read the text, but they cannot download a single, cohesive PDF document.
No method is foolproof. A determined user can always take screenshots of your document. However, by using a combination of a streaming viewer, hidden toolbars, and watermarking, you create enough friction to protect your work from the vast majority of users. prevent pdf download from web page
The most basic way to display a PDF is through a standard browser viewer. However, this method includes a "Save" icon by default. To stop users from saving your files, you need to change how you serve the content. Users can read the text, but they cannot
Convert PDF to High-Resolution ImagesOne of the most secure methods is to not serve a PDF at all. Convert each page of your document into a high-quality JPEG or PNG image. Display these images in a gallery or a vertical stack. However, by using a combination of a streaming
To further protect images, you can apply a transparent overlay that prevents dragging and dropping.
Services like Vitrium or Digify allow you to set expiration dates.
They allow you to disable the "Download" button in the settings.