Convert your files to any format
Ruby is a dynamic programming language known for its simplicity and productivity. RB files contain the source code of programs written in Ruby and can include definitions of classes, methods, variables, and other language elements.
More informationMOBI files are used by e-book reading devices and applications that support the Mobipocket format. They can contain e-books in text format, images and other elements, with the ability to adjust text size and display settings.
More informationSelect files from your computer. You can also just drag it to this page.
Choose MOBI or any other desired output format (200+ formats supported)
When your file is converted, you can save file MOBI immediately