Adobe Reader — Most of the eBooks that we sell are in PDF format, which requires Adobe Reader, to open and read. Most computers come with it already installed, but if for some reason you do not have it. Free of Course
FileZilla FTP Software — In order to sell digital products, you will probably need a software program that can upload files directly to your hosting server. This is the very best free software for that purpose. Highly recommended.
7-Zip — 100% free zip utility software. 7-Zip is a file archiver with the high compression ratio. The program supports 7z, ZIP, CAB, RAR, ARJ, LZH, CHM, GZIP, BZIP2, Z, TAR, CPIO, ISO, MSI, WIM, NSIS, RPM and DEB formats.
Foxit PDF Creator — If you are going to be in the ebook business you will want a quality PDF(ebook) creation software. This one has too many features to list.
KompoZer is a complete web authoring system that combines web file management and easy-to-use WYSIWYG web page editing. KompoZer is designed to be extremely easy to use, making it ideal for non-technical computer users who want to create an attractive, professional-looking web site without needing to know HTML or web coding.
Paint.NET is free image and photo editing software for computers that run Windows. It features an intuitive and innovative user interface with support for layers, unlimited undo, special effects, and a wide variety of useful and powerful tools. An active and growing online community provides friendly help, tutorials, and plugins.