About GroupDocs: GroupDocs creates document management tools that help businesses break through platform incompatibility issues when collaborating on documents online. Using our apps, you can view, securely share, e-sign, annotate, compare, convert and assemble documents from any web-enabled device and in a wide variety of formats, including Microsoft Office and Adobe Acrobat PDF. All our apps come with cloud APIs which allow you to integrate our solutions into your document management environment seamlessly.