Many website owners sell protected PDF files online. A common setup is simple: A customer pays on your website. Your website calls the VeryPDF DRM API. The customer automatically receives access to a .vpdf file. The customer can read the
Maximum Named Users vs Maximum Anonymous Viewers: Which DRM License Do You Need to Sell PDF User Manuals?
If you sell PDF user manuals online, one of the first questions you will have is this: Do I need to create one account for every customer, or can I let everyone use the same login? The answer depends on
Gmail encryption: how to encrypt & send secure email
How to encrypt & securely send Gmail email messages & attachments. Email is still one of the most common ways to share documents with customers, employees, partners, and clients. Gmail is widely used, but many people assume that Gmail encryption
What Is DRM? How DRM Protection Works and How to Protect PDF Files from Copying, Sharing, and Piracy
Many companies spend months creating reports, training materials, ebooks, research papers, contracts, and confidential documents. Then someone downloads the PDF and shares it with hundreds of people in seconds. This is exactly why DRM exists. DRM (Digital Rights Management) helps
How to Password Protect a Google Doc (And Why It Doesn’t Really Protect Your Files)
Many people search for ways to password protect a Google Doc because they want to stop unauthorized access, document leaks, copying, printing, or sharing. The problem is simple: Google Docs does not include a built-in password protection feature for individual
How to Lock a Word Document from Editing, Copying, and Printing
If you need to lock a Word document from editing, copying, and printing, simply adding a password is rarely enough. Once a Microsoft Word document leaves your computer, it can easily be forwarded, copied, modified, or printed unless proper protection
How to Gift an eBook Without Letting People Share, Copy, or Print It
Many authors want to give away a free eBook to friends, reviewers, customers, or business partners. The problem is simple: Once you send a PDF by email, you lose control. The person who receives it can often: Forward it to
How to Secure a PDF for a Limited Time and Stop Downloading, Printing, Copying, and Screenshots
Many people need to share PDF files but do not want others to download, print, copy, share, or keep them forever. A common example is a training manual, exam paper, business proposal, research report, legal document, or paid ebook. You
How to Let Only Authorized Users Open a Protected PDF with VeryPDF DRM Protector
If you want to share a protected PDF that only registered users can open, you need more than a watermark. You also need to make sure the PDF checks the user’s login before it opens. This article shows a simple
How to Stop People from Sharing Your PDF Training Plans
If you sell PDF workout programs, nutrition plans, coaching guides, or online courses, one question comes up again and again: “How do I stop people from sharing my PDF?” Many trainers spend weeks creating a great program, only to find