Procore - Procore is the world's most widely used construction project management software. Easy to use, mobile platform with unlimited user licenses.
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.
PlanGrid - The #1 construction app. Used by thousands of companies to save time, money, and ditch paper plans forever.
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.
Corecon - Corecon offers integrated estimating, project management, and job costing for small to medium-sized construction companies.
Wondershare PDFelement - All-in-one PDF editor