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  1. Support | Kdan Mobile
  2. PDF Reader for Mac
  3. Licensing and Sales

Licensing and Sales

  • Are there any restrictions on the trial version of PDF Reader?
  • Can’t open PDF Reader due to the “Unidentified Developer” warning?
  • How to activate PDF Reader?
  • • What is the difference between PDF Reader's permanent license and Document 365 subscription?
  • • Where do I apply my coupon code?
  • • Do you offer refunds?
  • • Do you provide discounts for educational institutions?
  • • I’m a student or teacher, do you provide discounts?
  • • Can I purchase PDF Reader in group purchase?
  • • How can I move PDF Reader to a different device?
  • • I need an invoice, where can I request it?
  • • Can I install PDF Reader on multiple computers?
  • • I lost my license key. How can I retrieve it?
  • • I want to change the email address in my license
  • • How long does my PDF Reader license last?
  • • How long will my PDF Reader trial last?
  • • How much does the license cost?
  • • What is the difference between PDF Reader Standard and PDF Reader Pro?

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