Saaspose development team is very happy to announce the new release of Saaspose.Words. This release offers mail merge function for quickly and easily creating documents like letters, labels and envelopes. There are two approaches to execute mail merge in your documents. Firstly, you can create a document template (.doc ) and insert the merge fields into it. Then you can perform simple mail merge operation that takes data from your data source and merges it into the document. The second approach is to specify the regions within document for executing mail merge operation. You can insert two mail merge fields to mark the beginning and end of the mail merge region.