MyKeyworder for Lightroom is a free plugin that adds a powerful keywording tool to Adobe PhotoshopPhotoshop is an image creation, graphic design and photo editing software developed by Adobe. The software provides many image editing features for pixel-based images, raster graphics and vector graphics. It has entered mainstream vocabulary as a verb 'to photoshop an image'. Adobe Photoshop was first released in 1988. Created by Thomas and John Knoll, it was initially developed for Macintosh computers but is now available for Windows and macOS platforms. Photoshop is part of Adobe Creative Cloud and is available on a monthly subscription. Lightroom.

MyKeyworder for Lightroom works on Lightroom v5 and v6 incl. Lightroom Classic CC on both Mac and PC. The plugin is partially compatible with Lightroom v4