Please note that the Mac InDesign 2019 14.0.2 update has a bug which causes InDesign to become unresponsive after bringing up IDImposer’s “Register” or “About” dialog. Be sure to update to InDesign 14.0.3, publicly available as of 30 August 2019. See this post for further information. Also see the complete list of issues fixed in InDesign 14.0.3 at:

Use the “Buy Now” button below when you are ready to purchase a License Key

If the output page limit of the Free version (see the Download page) doesn’t work for you, please consider purchasing a License Key.

After you complete the purchase, you will automatically receive your registration information via email. Please let me know if you do not get the email within 30 minutes of purchase.  (Check your spam folder first.)

Registering allows you to use IDImposer for two years, from the time of purchase.  (After that time, IDImposer limits the number of output ‘printer spreads’ to 6 — that is, it reverts to the Free version — but otherwise continues to have all of the Pro features.)

Purchase a license for IDImposer Pro:        

How did you hear about Imposer

(We use PayPal’s payment system, but you do not need to have a PayPal account of your own. PayPal can accept credit cards directly.)

When you receive your registration email, click the “Register” button in IDImposer, then enter your key and the rest of the licensing information from the email. Then click Validate, then click Done.

IDImposer Registration dialog
IDImposer Registration dialog

FAQ – Frequently Asked Questions About Licensing and Versions

See also this general FAQ.

  1.  So how many versions of IDImposer are there now?
    Answer:  Two — but there is only 1 download: ‘IDImposer 11’.  If you have not licensed and registered your copy yet, this download functions as the Free version.  The Free version has all of the Pro features, but is limited to a certain number of ‘printer spreads’ per job (currently, 6.)  6 printer spreads is enough to do a 3-sheet, 12-reader-page  folded 2-up 2-sided newsletter or booklet).
  2. If I purchased IDImposer 9 or 10 a long time ago, will that license key work for IDImposer 11?
    Answer: No, sorry.
  3. If I already purchased a license for IDImposer 11 Pro, will that license key work for the latest version of IDImposer Pro?
    Answer: If your old license key begins with ‘F01’, it should work for the latest version.
  4. I have one computer at work and one computer at home.  Do I need to buy 2 License Keys for IDImposer?
    Answer: No. You may use your License Key on any machine where you are the primary user.
  5. How do I contact you?