INDD is the default file extension of Adobe InDesign. So normally, you need an InDesign as well to open one....
indesign
Lucidpress Review: An InDesign Alternative for All Platforms
InDesign is still becoming the main option when it comes to desktop publishing tool. The problem is that the...
7 of The Best Adobe InDesign Alternatives
Adobe's products are the first names to come in mind when it comes to image-related jobs. Most photographers...
Key Difference Between InDesign and Illustrator That You Need to Know
Adobe is the company loved by the creative people. It is the company behind amazing tools like Photoshop,...