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Checkmate PDF Invoices — WordPress PDF Plugin

Checkmate PDF Invoices, Packing Slips & Delivery Notes for WooCommerce

by KingAddons.com · WordPress.org page

v2.0.4 Tested up to WP 7.1 PHP 7.4+

Checkmate PDF Invoices has 10+ active installs on WordPress.org and 1,388 downloads all time. We have tracked it since September 4, 2026; download trends appear after 30 days of data. The last update was on September 2, 2026, tested up to WordPress 7.1.

Checkmate PDF Invoices at a glance

Active installs
10+
Total downloads
1,388
Downloads, last 30 days
–
available after 30 days of tracking
30-day growth
–
tracking since September 4, 2026

Is Checkmate PDF Invoices well maintained?

Support threads resolved
No open threads
nothing waiting on the WordPress.org forum
WordPress compatibility
Current
tested up to WordPress 7.1, the current release is 7.1

Features

The feature list from the plugin's own readme on WordPress.org, trimmed to the essentials.

  • Custom number formats with {year}, {month}, {day} and {number} placeholders
  • Zero padding to any width (00042)
  • Set the next number manually when migrating from another system
  • Optional yearly counter reset
  • Separate formats for packing slips and credit notes
  • Invoice number column in the orders list

Details

Drag-and-drop PDF invoices, packing slips, delivery notes and credit notes for WooCommerce. Auto-attached to order emails. HPOS compatible.

The full description, screenshots and every review live on the WordPress.org page.

Rankings Checkmate PDF Invoices competes in

Tags

  • delivery note
  • invoice
  • Packing Slip
  • pdf invoice
  • woocommerce

More from KingAddons.com

Version
2.0.4
Last updated
Sep 2, 2026
First published
Mar 1, 2026
Requires WordPress
6.0
Tested up to
7.1
Requires PHP
7.4
Requires plugins
WooCommerce
Pricing
Free on WordPress.org

Checkmate PDF Invoices FAQ

What does Checkmate PDF Invoices do?

According to its WordPress.org readme, Checkmate PDF Invoices offers Custom number formats with {year}, {month}, {day} and {number} placeholders, Zero padding to any width (00042), Set the next number manually when migrating from another system, Optional yearly counter reset and Separate formats for packing slips and credit notes.

How many active installs does Checkmate PDF Invoices have?

WordPress.org reports 10+ active installs for Checkmate PDF Invoices as of September 7, 2026.

Is Checkmate PDF Invoices still maintained?

Yes. The last release was on September 2, 2026 and it is tested up to WordPress 7.1.

Is Checkmate PDF Invoices free?

Checkmate PDF Invoices is free to install from WordPress.org. Many plugins also sell a paid version or add-ons.