Best r1 plugins for WordPress

The most popular r1 plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. BrenWP HR Checkout Toolkit leads with fewer than 10 active installs. All 2 plugins tagged “r1” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

Research this niche or see all plugins.

Top 1 r1 plugins

1.
BrenWP HR Checkout Toolkit
The most installed r1 plugin, with fewer than 10 active installs. No reviews yet, updated 9 months ago. Tested only up to WordPress 6.9.11.

All 2 plugins tagged “r1”

BrenWP HR Checkout Toolkit
Down in the last 7 days:14,069#65,658
by Brendigo9 months ago
WooCommerce checkout fields for Croatia: R1 invoice, OIB, VAT ID, IBAN, parcel locker ID, plus CSV export (Classic + Blocks).
Installs
<10
Rating
–
Downloads
0/day