View and open DWG, DXF, and DWF files without CAD software. Convert drawings to PDF, JPG, or SVG for sharing. Navigate with zoom and layer support. Inspect technical drawings and collaborate efficiently. Export in high quality.
Measure distances between objects and calculate areas using GPS. Select units in Imperial or Metric systems. Determine property lines and export measurements in square feet, acres, or kilometers.
Calculate standard deviation, probable error, and error of the mean for surveying and civil measurements. Switch between imperial and metric units. Perform calculations for series of observations and single or combined accidental errors.
Calculate air , temperature, or pressure with instant results. Copy calculations to other apps. Includes formulas for reference. Supports up to 16 decimal places and various units for each input.
