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.

Typesense - Typo tolerant, delightfully simple, open source search 🔍

Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.

Expertrec - Adds super fast search autocomplete, spell correct and search listing pages to your site search.

Wondershare PDFelement - All-in-one PDF editor

Appbase.io - Search stack for building modern apps