A2O is a document comparison program which compares any two text documents. The program generates a blackline which identifies every document change made to your original version. A2O's design ensures fast, accurate, and reliable document comparison.

Unlike DeltaView and Microsoft's compare function, which can only compare Word documents, A2O can perform blacklines for any two documents as long they contain text. With A2O, for example, you can compare a PDF text document against a Microsoft Word document. These advanced features along with its competitive pricing makes A2O a perfect addition to your enterprise software.