iChm 2.0

iChm is a Mac utility that enables you to open, read, and print CHM files on your computer. The application comes with a straightforward interface, supports drag-and-drop actions, and provides you with an efficient search tool.

All you need to do is drag-and-drop the CHM file you wish to read over the app's interface. You can copy text content to your clipboard, search words within the document's text, open multiple tabs in the app's interface, and navigate the file's pages by using shortcut keys.

Furthermore, you can read the document in fullscreen mode if needed. The app also provides you with options to zoom in or out the text content.

However, the program is quite limited. You need to make an in-app purchase in order to unlock all of its features. Once you make the payment, you will have access to options to split pages, convert CHM files to PDF or EPUB format, and make a full-text search in the whole document.

To conclude, it's worth installing this application on your Mac if you work with CHM files often. You can use the program for free as long as you like, without making the aforementioned purchase.