WHAT CAN WE DO FOR YOU?
DCSquare3D can bring your designs into reality with reliable computer software. We provide engineers with tools capable of solving global infrastructure design challenges.
MODEL CREATION MADE EASY
With structures getting more complex, DCSquare3D continues to streamline the modeling process of specialized tasks providing tools that cater exactly to what needs to be created.
INTEROPERABILITY TECHNOLOGY
Export model information from one software to another in order to save time, avoid mistakes, and maximize design coordination.
OUR PRODUCTS

Download COSS-APP, a computer software for generating 3-D frame models of cantilever overhead sign structures (tri-chord and quad-chord truss type, as well as tubular, or monotubes), with Bentley STAAD.Pro® and MIDAS CIVIL NX®.

Try PrezTune, a fast, accurate instrument tuner for guitar, bass, ukulele, and the violin family, plus mandolin, banjo, Cuban tres, and Puertorrican cuatro — with Auto and Manual tuning modes, four visual styles, and no ads or subscriptions.

Play Chiringa Chop Chop, our free browser-based kite-combat game rooted in the Puerto Rican chiringa tradition — seven hand-drawn levels, peer-to-peer multiplayer, and artwork and music generated entirely in code. Available in English, Spanish, Mandarin Chinese, and Hindi.
SUPPORT OUR WORK
We’re a small independent studio with no investors. Your support helps cover hosting, domain registration, and the development time behind new features and fixes.
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