CHM Sharp is a CHM (Microsoft Compiled HTML Help) document/ebook reader designed for iPad, iPhone, and iPod touch users. It offers a range of features to enhance the reading and management of CHM files.

Users can easily sort files by name, creation time, and size, along with the ability to search for specific files or folders. The application supports various file operations such as viewing, copying, moving, deleting, renaming, emailing, as well as zip compression and file/folder extraction.

Additionally, CHM Sharp includes functions like glide deleting, file transfer via wifi and iTunes file sharing, email support for multiple files and folders, catalog and index views with search capabilities, full-text and title search with highlighting, auto detection of text encoding, bookmark support, pinch-to-zoom, file selection options, support for opening files from other apps, and compatibility with all device orientations. It is a universal app, ensuring seamless use across different Apple devices.