This PDF security tool creates unshared PDF and UPDF formats to protect your PDF files from sharing, editing, copying, or unauthorized viewing. The protected files are viewed on Windows PC/laptops, iPhone/iPad, and Android devices by the free UPDF reader program.
You can prevent people from taking screenshots while viewing the document content. You can also set watermark, text, and customize the watermark color to the protected documents.
Languages: English, French, German, Italian, Spanish, Polish, Simplified Chinese, Traditional Chinese, Arabic, Czech, Greek, Portuguese, Hungarian, Turkish, Russian, Japanese, and Korean.