It seems like you have a key and text related to WinCHM Pro, a help authoring tool. The key is 'free for ios download WinCHM Pro 5.525' and the text provides an overview of the software's features.

Here are some key points about WinCHM Pro that can be gathered from the text:

1. It's a very easy-to-use and powerful help authoring tool.

2. You don't need to learn complex skills to use it, making it accessible to beginners.

3. You can create professional-looking HTML help (CHM), Web help, PDF manual, and Word documents.

4. The software provides a complete word processing tool with configurable properties for images, cells, tables, and pages.

5. You can insert hyperlinks and bookmarks, edit the source code, and preview your project in its final form.

6. It allows you to create CHM files from scratch as well as convert existing HTML files into CHM files.

If you're looking for a free download of WinCHM Pro 5.525 for iOS devices, the key provided suggests that it's available for free download. However, please note that this may not be an official or authorized download link, and it's recommended to verify the software's legitimacy before downloading.

Is there anything else I can help you with regarding WinCHM Pro or its features?

Free for ios download WinCHM Pro 5.525