Notes about the YWP file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The YWP file type is primarily associated with 'yWriter' by Spacejock Software. yWriter is a free novel writing program that allows you to break your book into chapters and scenes and track progress via 'status' flags you can apply to each scene: outline, draft, 1st edit, 2nd edit or done.