Implement Pdf processing similar to the one in WPF.

Universal grid splitter.

I think that will be a very good feature. Just create a chart control available over this platform. A chart control like UI for Silverlight will be a fantastic one.

Universal drop down button.

Display arbitrary values in axis e.g. accept a list of doubles and display ticks only for these values.

I'm migrating a LOB desktop Silverlight application to UWP. All of the Telerik UWP controls are designed for mobile. Will there be desktop versions of the controls?

Hi,
Please make datastorage for UWP.

Thanks

Ability to export to Excel/PDF from grid. Any idea when this would be available? 

Create a Project Wizard similar to the one available for Windows Phone suite. (Windows Universal 8.1 and UWP)

Universal context menu.

Universal color picker.

A color picker that can be used for both in Windows 8.1 and Windows Phone 8.1 apps.

I think that will be a very good feature. Just create a gantt control available over this platform. A gantt control like UI for Silverlight will be a fantastic one.

Expose API to limit swiping in a single direction. This should disallow the user to even start swiping in one direction, keeping the functionality intact for the other.

If AllowFocusWhenDisabled is set to true the control should be edited through the keyboard.

InputScope in AutoCompleteBox like in TextBox to show only selected kind of keybord when using on touch screen devices.

Implement  Word Processing for Universal

Add AnimateVerticalOffset method like in the RadLoopingList for Windows Phone 8.

Provide component capable of visualize word,excel files with the option to position custom layers (annotations) on top of it.