2152 tools and growing. Search, filter, and find your next favorite SaaS — ranked by the community.
Handyman Toolkits
Free, fast, browser-based construction calculators for the trades.
Drywall Calculator
Calculate net drywall area and whole sheets from room dimensions, openings, panel size, waste allowance, and optional price per sheet.
Clear HVAC Costs
Check whether an HVAC contractor bid is reasonable. Review price context, equipment, sizing, ductwork, permits, startup, warranty, and hidden scope.