Made for Engineering Education
Engineering students & educators: from drawing to print, in class
Drafting, 3D printing and GIS courses: view DXF/STEP/IFC, repair meshes, slice, make vectors and documents — no install.
No install or license; works in the lab or on a laptop browser
Drawings, models and point clouds are viewable without upload
Local tools include a daily free allowance, enough for coursework
Drawings and models
View DXF/STEP/IFC and 3D models to teach structure and assembly.
DXF ViewerLocalView DXF drawings online with zoom and export to SVG. Supports lines, polylines, circles, arcs, ellipses and text, all in your browser.STEP ViewerLocalView STEP 3D models (AP203/AP214/AP242): measure distance/angle, annotate, section, exploded view, screenshot, share. Rotate/zoom with auto-fit, parsed locally; files never leave your device.IFC ViewerLocalView IFC (BIM) 3D models in the browser: measure, section, browse the element tree with show/isolate, and inspect properties via web-ifc WASM. Processed locally, never uploaded.3D Model ViewerLocalView STL / OBJ / PLY / 3MF / GLB / GLTF 3D models: measure distance/angle, annotate, section, exploded view, screenshot, share. Rotate/zoom with auto-fit, runs locally.
Print and make
Repair meshes, scale and slice-preview to turn homework into objects.
Mesh DoctorLocalAnalyze meshes for holes, non-manifold edges, degenerate faces and watertightness; repair and export STL locally.3D Print ScaleLocalScale STL/OBJ/PLY/3MF/GLB models and export STL, with mm/inch unit conversion. Runs locally in your browser.Mesh SlicingLocalSlice STL/OBJ/GLB meshes by layer height, preview layer contours and export SVG / outline G-code. Runs locally in your browser.Model Print PrepLocalCenter on XY, drop to the bed and scale to a target height, then export STL — locally in your browser.
Images and documents
Bitmap to vector, OCR and PDF handling for course material.
Image to SVGLocalTrace PNG/JPG raster images into scalable SVG vectors — ideal for logos and line art, locally in your browser.Image OCRLocalExtract text from images with OCR (English, Chinese, Japanese, Korean and more), locally in your browser.Merge PDFHybridCombine multiple PDFs into one, in order.PDF CompressorHybridCompress small PDFs locally by rebuilding pages with object streams to trim incremental…
Code and data
Parametric modeling and DXF/GIS data conversion for programming classes.
JSCAD Parametric ModelingLocalWrite parametric models in JavaScript (JSCAD) and export STL — code runs locally in your browser.DXF to JSONLocalParse DXF into structured JSON for development, debugging or data pipelines, locally in your browser.CSV to GeoJSONLocalConvert CSV with latitude/longitude columns to GeoJSON points, locally in your browser.GeoJSON Map EditorLocalView and edit GeoJSON on an interactive MapLibre map: basemaps, draw points/lines/polygons, export — locally in your browser.
Whole-class assignments and project weeks
The local daily free allowance covers most coursework; when batch or cloud processing is needed, Pro is $12/mo and students can try it first.