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.

ManageEngine ADAudit - ManageEngine ADAudit is a real-time windows active directory auditing tool.

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.

NetWrix Auditor - Configuration Auditing of IT Infrastructure

Wondershare PDFelement - All-in-one PDF editor

InfraSOS - Active Directory and Office 365 Reporting & Auditing SaaS Platform. Monitor, Report and Audit Active Directory, Azure AD and Office 365.