Based on our record, Web AppBuilder for ArcGIS seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
It's a custom widget using Web AppBuilder Developer Edition. ESRI has a tutorial for building something like this that might help you get started. Source: about 3 years ago
Wondershare PDFelement - All-in-one PDF editor
TinyMCE - TinyMCE is a content editor that functions as a plug-in for Wordpress websites.
Google Docs - Create a new document and edit with others at the same time -- from your computer, phone or tablet. Get stuff done with or without an internet connection. Use Docs to edit Word files. Free from Google.
Summernote - Summernote is a JavaScript library that helps users create WYSIWYG editors online.
Foxit PhantomPDF - Edit PDF files with our feature-rich PDF Editor. Download Foxit PDF Editor to convert, sign, scan / OCR & more. A speedy PDF Editor alternative to Adobe Acrobat.
CKEditor 4 - CKEditor 4 is a rich text editor that enables you to write content inside of web pages or online applications.