The WooCommerce Product Catalog Mode Plugin offers a range of functionalities for tailoring the display and functionality of your online store. Here's a breakdown of its features:

1. Enable/Disable Catalog Mode: Activate or deactivate the catalog mode as per your preference.
2. Removing Add to Cart Button: Option to remove the add to cart button from product pages.
3. Price Removal: Remove product prices from display.
4. Compatibility with Non-WooCommerce Themes: Ensures functionality even with themes not fully compliant with WooCommerce.
5. Cart/Checkout Page Redirection: Ability to redirect users to specific pages such as cart or checkout.
6. User-based Settings: Apply settings for all users, only logged-in users, or only non-logged-in users.
7. Product Exclusion: Exclude specific product categories or individual products from catalog mode.
8. Customization for Archive Pages: Replace the add to cart button on category or archive pages with custom text or a custom URL.
9. Customization for Single Product Pages: Modify or replace the add to cart button on single product pages.
10. Enquiry Form Integration: Include an enquiry form, which opens in a pop-up window, allowing users to make inquiries about products. Customizable title and support for various contact form shortcodes (e.g., Contact Form 7).
11. Plugin Size Selection: Choose the size of the plugin based on your layout preferences.
12. Custom CSS and JavaScript: Capability to add custom CSS and JavaScript for further customization.

This plugin essentially provides comprehensive control over how products are displayed and interacted with on your WooCommerce store, allowing for a tailored shopping experience by adjusting pricing, buttons, and inquiry forms based on your specific preferences and business needs.