Title: Unidentified developer
Last modified: June 15, 2020

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# Unidentified developer

 *  Resolved [jessica6891](https://wordpress.org/support/users/jessica6891/)
 * (@jessica6891)
 * [5 years, 12 months ago](https://wordpress.org/support/topic/unidentified-developer/)
 * Hello, I cannot open the pdf on my mac because I receive a message informing 
   me that the application comes from an unidentified developer. How to change this?
   I would like my customers to be able to open their invoice.

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Contributor [alexmigf](https://wordpress.org/support/users/alexmigf/)
 * (@alexmigf)
 * [5 years, 12 months ago](https://wordpress.org/support/topic/unidentified-developer/#post-12986021)
 * Hello [@jessica6891](https://wordpress.org/support/users/jessica6891/)
 * It seems that the software that you are using in your mac to open PDF documents
   isn’t correctly installed, not an issue related to our plugin .
 *  Thread Starter [jessica6891](https://wordpress.org/support/users/jessica6891/)
 * (@jessica6891)
 * [5 years, 12 months ago](https://wordpress.org/support/topic/unidentified-developer/#post-12988203)
 * Oh sorry, luckily all is well then 🙂 thanks for your reply

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Unidentified developer’ is closed to new replies.

 * ![](https://ps.w.org/woocommerce-pdf-invoices-packing-slips/assets/icon-256x256.
   png?rev=2189942)
 * [PDF Invoices & Packing Slips for WooCommerce](https://wordpress.org/plugins/woocommerce-pdf-invoices-packing-slips/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woocommerce-pdf-invoices-packing-slips/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woocommerce-pdf-invoices-packing-slips/)
 * [Active Topics](https://wordpress.org/support/plugin/woocommerce-pdf-invoices-packing-slips/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woocommerce-pdf-invoices-packing-slips/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woocommerce-pdf-invoices-packing-slips/reviews/)

## Tags

 * [mac](https://wordpress.org/support/topic-tag/mac/)

 * 2 replies
 * 2 participants
 * Last reply from: [jessica6891](https://wordpress.org/support/users/jessica6891/)
 * Last activity: [5 years, 12 months ago](https://wordpress.org/support/topic/unidentified-developer/#post-12988203)
 * Status: resolved