This viewer is an app for easy reading of .HYP files in your browser.
HYP file format has compressed using HYPER compression algorithm. This app displays the HYP format documents included with many Atari programs.
This app has the same functions as the "ST Guide" program. "ST Guide" has a document viewer for .HYP files.
You can open a HYP file to view from your computer, and Google Drive directly.