The Extension for Magento 1 saves the chosen admin grid size for each grid individually so that it is available even after logout and login again.

Magento SocialShare - Open Graph Tags

Facebook comments extension for Magento

This extension adds availability to disable search by SKU, even when SKU is globally set to searchable.

This extension telephone from required checkout attributes.

Prevent editing product attributes in admin backend.

Disable search by SKU, even when SKU is globally set to searchable.

Magento / OpenMage Module that adds the ability to optionally specify external or internal URL's for categories.

Enable symlinks after SUPEE-9767 V2 install

Change price precion from 2 to 4 digits.

Adds a "view" link to Magento / OpenMage static block grid in Adminhtml

Workaround for Magento 1 / OpenMage not counting used coupons

Maintain a history of CMS pages and static blocks in Magento 1 / OpenMage with this extension

A Magento 1 extension that provides several small helper utilities.

Remove OpenMage Admin Footer for a distraction free admin experience!

Magento1 / OpenMage. Disable product compare on your website. Compare Control extension lets you get rid of every trace of product compare with one click.

Magento 1 / OpenMage module to add a Previous and Next button to product edit page

Magento1. Extension add breadcrumbs to pages in Magento that by default do not have breadcrumbs.

Magento1. Disable product compare on your website. Compare Control extension lets you get rid of every trace of product compare with one click.

Magento1. The Grid Thumbs extension adds a column with items images. Adds a column with items images to make product grid more informative and simplify the process of products searching.