Showing 1–20 of 1,000 ranked alternatives.
Carmel Software Corporation
Design systems and manage projects
Perform detailed heating and cooling calculations for buildings. Input building dimensions, insulation values, and equipment specifications. Generate reports and export data. Locate equipment using integrated maps.
Autodesk
Design 3D models, circuits, and code
Create 3D models using intuitive device-optimized controls. Design circuits, code, and simulate electronic components. Learn through hands-on projects. Access free, ad-free tools suitable for all ages.
Carmel Software Corporation
Calculate heating and cooling loads
Perform heating and cooling block calculations for small commercial and residential buildings. Access a 1000+ city weather database and construction type data. Input project details to generate estimates based on industry standard methods.
Alatona UAB
Design spaces with 2D and 3D views
Create 2D and 3D designs for interiors and outdoor spaces. Add furniture and materials from a large catalog. Customize colors, textures, and layouts. Adjust views and export designs for review.
Noriyasu Kutsuzawa
Enter formulas and check calculations
Is a that lets users input and edit formulas with a live display. It supports formula reuse, variable memory, and cursor navigation for precise editing. Users can check formulas for errors and adjust values efficiently.
Watsco, Inc.
Check warranty, order status, and tech specs
Check warranty details, inventory availability, order status, and technical manuals for products. Access tech specifications and order history. Receive support and track business growth tools.
CADENAS Konstruktions-, Softwareentwicklungs- und Vertriebs GmbH
Download 3D CAD and parts
Access 3D CAD from over 400 certified catalogs for mechanical , automotive, and building industries. Download parts compatible with CATIA, Inventor, SolidWorks, Creo, NX, AutoCAD, and Solid. Search and filter by category, manufacturer, and standard.
Conduit Tech, Inc.
Scan homes, create models, calculate loads, visualize
Create 3D models and 2D floor plans using LiDAR scans. Perform ACCA-certified load calculations. Visualize equipment placement with augmented reality. Generate sales-ready visualizations for client presentations.
TLA Systems Ltd.
Calculate, convert, and program with precision
Perform complex calculations with scientific, engineering, and hexadecimal modes. Use RPN and multi-line display. Convert units and access constants. Undo and redo actions. Sync with Apple Watch for on-the-go calculations.
Carmel Software Corporation
Size gas piping systems with precise inputs
Calculate gas piping system sizes for low-pressure applications. Input total flow, pressure drop, diameter, or velocity. Output exact and nominal diameters, calculated velocity, and total equivalent length.
GlacierGrid Inc.
Monitor refrigeration and optimize energy use
Monitor refrigeration units and HVAC systems in real time. Adjust temperatures remotely. Receive alerts for equipment anomalies. Track energy usage and reduce food spoilage. View reports on energy savings and emissions reduction.
InvoiceASAP, Inc.
Create invoices, accept payments, manage customers
Create and send professional invoices, estimates, and receipts. Track payments, manage customer data, and store documents securely in the cloud. Accept payments directly through the . Sync with accounting software and set reminders for due dates.
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