HI,

We have the option to choose the "spell checking"  check box in the cell properties of rich text editor.

Added an image. Is this fulfilling the requirement?

Thanks.

Hello,

Are you looking for a Rich Text editor with even these icons(shown below) removed ?

Please check the Hide toolbar option of Read-only RTE under UI Gallery.

Best Regards,

Mounika

Choose the options from the Toolbar options.

Can you please brief more

Hi

I believe you are asking for options that will help you to show only spellcheck in the Rich Text Editor,

The option Neha suggested might help you to display the spell check option, but it will still show the default icons of Bold. Italics, Underline, Font family and size, etc. and I dont think there is a way to disable them. 

Pega 7 RTE control is built on top of CK Editor 4.3x. If you have to show only spell check icon then you may have to modify the internal scripts (like RULE-FILE-TEXT WEBWB  PZPEGA_CKEDITOR_EXTRAS!JS). I would not recommend that you do this as this could have potential side effects.