PFiddlesoft says it’s updated its PFAssistive Framework to version 3.4.0. The PFiddlesoft frameworks are two Cocoa frameworks for writing assistive applications for persons with disabilities using Apple’s Accessibility and Quartz Event Taps APIs [application programming interfaces] on Mac OS X.

The PFAssistive Framework was updated to add support for new accessibility features introduced in OS X Yosemite. The frameworks are written using Objective-C. They support the Intel 64-bit architecture using reference counted memory management and ARC.

Developers can now license the PFiddlesoft Frameworks for distribution or use with their own products that use Apple’s Accessibility and Quartz Event Taps technologies. The frameworks may be licensed free of charge for personal use or for distribution or use with a free software product. A “modest” license fee is required to distribute or use the frameworks with a product for which payment is requested or required. Source code is available for a separate fee. Different terms apply to large or established commercial software developers. Go to for more info.