DWGdrop is a collaborative tool available online, tailored for construction bids and drawing management, catering to a diverse group of users, including contractors, estimators, subcontractors, architects, and engineering professionals. This platform facilitates the distribution of drawing packages and requests for quotations (RFQs) to trade partners, enabling them to examine materials and submit their quotes via shared links. The web-based environment supports a variety of file formats, such as DWG, DXF, PDF, and spreadsheets, allowing teams to analyze and measure drawings as well as assess quantities without the need for a desktop CAD program. In addition, DWGdrop includes features for tracking RFQ statuses, managing drawing revisions, addressing project-related inquiries, and comparing quotes side-by-side, which aids teams in organizing bid invitations and assessing subcontractor proposals. Designed specifically for construction procurement and estimating teams, the workflow streamlines the exchange of drawings and bids with external collaborators, ultimately enhancing efficiency and communication throughout the bidding process. By utilizing DWGdrop, teams can improve their overall project management and ensure a more effective collaboration with their partners.