Architextures is now available as a Revit add-in that lets you browse and import materials at the click of a button. As well as loading the seamless texture for the material, pattern fill hatches and bump maps are also imported for users with Pro accounts.
Download the installer to match the version of Revit you have installed.
Once downloaded, launch the installer and follow the instructions.
When launched, the add-in displays the material library. simply select a material and click import to bring it into Revit. If you want to create a new texture, click the New Texture button in the page header. To edit one of the library textures, use the Edit button when that material is selected.
Once a material has been imported, it can be edited later by clicking on the In Model tab inside the add-in. This tab displays imported materials and lets you select and update them.