In today’s era of communication and technology, online documents have replaced a huge amount of manual work. To name few, MS Word documents, PDF files and spreadsheets are the most common file formats used by a number of people around the globe. Aspose Cloud has a set of REST APIs that supports these file formats and offers a variety of features to process the online documents in the cloud. PDF files gained quite much fame among various other file formats due to its reliable, secure and compatible features.