What is .LB file extension?
File created by Lens Blur, an application that enables the user to apply Bokeh effects to images; contains a project, which consists of an image, customized effects, and any project settings.
Bokeh is the aesthetic quality of a photograph that is out-of-focus. It is similar to a "Gaussian" blur that can be applied using image editing applications, such as Adobe Photoshop.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.