Sossial Social & File Sharing

Sossial is the social app for people who work with technical drawings. Open DWG, DXF, STEP and STL files right on your phone, take precise measurements, mark them up and discuss them with your team in the same place. 2D DRAWING VIEWER • Open DWG and DXF drawings without a desktop CAD program • Smooth pan and pinch-to-zoom, even on large drawings • Show or hide layers • Turkish and international characters displayed correctly 3D MODEL VIEWER • Open STEP, STP, IGES, STL, OBJ, 3MF and other common 3D formats • Rotate, zoom and fit the model with simple gestures • Toggle model edges for a clearer view • Clear axis indicator so you always know the orientation PROFESSIONAL MEASURING TOOLS • Snap to endpoints, midpoints, centers, quadrants and edges • Lines: length, direction, ΔX, ΔY and ΔZ • Two lines: angle, or parallel distance when they are parallel • Circles show the diameter; arcs show the radius, arc length and arc angle • In 3D, tap a shaft or hole to get its diameter instantly; fillets are recognized and their radius is shown • Distances and angles between faces, edges and axes, including wall thickness MARKUP AND SHARING • Draw on any drawing or model to highlight a detail • Send the marked-up view back to the chat with one tap • Export the current view as a PDF FEED, CHATS AND GROUPS • Share drawings, 3D models, photos and videos in your feed • Like and comment on posts from colleagues and friends • One-to-one chats and group chats with file sharing • Preview PDF, Word and Excel files directly in the app • Links in messages open safely CAREER • Create your CV and let others see your expertise and experience PRIVACY AND SAFETY • Files are encrypted before upload • Control who can see your posts and who can find you in search • Report and block users or content; reports are reviewed by moderators • Delete your account and data at any time from your profile Who is Sossial for? Mechanical and civil engineers, architects, technicians, CNC operators, designers, students and anyone who sends drawings back and forth every day. Stop asking "can you send it as a PDF?" — open the original file, measure it and reply in seconds. Sossial has no ads.