Portable installation - You can install Readerware and your database on a portable drive like a USB thumb drive. You can then take this drive with you and plug it in to any machine. You have your complete Readerware system with you on any machine. You can later import the database back into Readerware.
CD Install - You can copy Readerware and your database to a CD. You can then give a copy of the CD to non Readerware users. They can insert the CD into any machine and run Readerware from the CD and search and browse your database. The database is in read only mode, no changes are allowed.
Network install - You can configure Readerware and install it to a network share where users can run the program from the network server. This is designed for use with Readerware Client/Server Edition. You set your database up in client/server mode, then create a customized Readerware network install. When your user launches the program it will open the network database and use your custom options. There is no need for a local install when using Readerware Client/Server Edition.