GroupDocs supports all major platforms, such as .NET, PHP, Java, Python, etc. So with GropDocs’ SDKs you can easily create your own application to store, view, sign (and use a lot of other great features on) your documents online, using Windows or Linux with your favorite language. Today, I’ll talk about GroupDocs PHP SDK and how to get started with it. Sometimes, developers ask us how to get our PHP SDK, how to use it with Composer, or how to include it into their project.... Copy all files from the src folder (or the...with files) into the project. Include our main API file:require_once...