What are some alternatives?
When comparing Zamzar and HRCloud2, you can also consider the following products
Online Convert - Convert files like images, video, documents, audio and more to other formats with this free and fast online converter.
ownCloud - ownCloud is an open source project enabling businesses to host their own cloud storage while maintaining regulatory and compliance needs.
CloudConvert - convert anything to anything - more than 200 different audio, video, document, ebook, archive, image, spreadsheet and presentation formats supported.
online2pdf.com - This Online PDF Converter can convert all your files to PDF but also compress and merge PDF files! Word, Excel, PowerPoint, images and any other kind of document can be easily converted to PDF on Online2PDF.
Free File Converter - Using Free File Convert you can convert your files into different formats.
CometDocs - Free online conversion service. Possible to determine unknown file format too.