GrabCAD Print vs Voxelizer

GrabCAD Print prepares and manages 3D printing workflows with Stratasys printers. Standard tools include CAD import, print queue organization, support generation, printability validation, and part checking and repair. The product lists FDM, SAF, PolyJet, P3 and SLA workflows, alongside third-party integration options. Pro adds Manufacturing Templates, 3D Arrays, Accuracy Center, Thickness and Gap Analysis, and per-part estimation. It supports native CAD compatibility and lists a broad range of input files; STL, 3MF and OBJ are among the listed import or export formats, while stated output formats are STL and 3MF. The Android and iPhone app lets users monitor print progress, receive notifications and make adjustments. GrabCAD Print can run in Offline Mode, though some features are unavailable there. Pro requires a license assigned through a GrabCAD Control company account, and users must be logged in to connect to that account. Standard costs nothing; Pro costs $5,000 a year per user. Desktop requirements list 64-bit Windows 11 or newer, or Windows Server 2016 or newer.

Voxelizer is Zmorph’s software for preparing jobs for 3D printing, CNC milling, and laser engraving. It turns 3D models into layers, generates G-code, and includes editing tools, 3D filters, support structures, and variable layer height. The Fab version adds CNC workflows with STEP operations, tool changes inside one G-code file, and toolpath visualization. Supported file types listed for Fab include STL, OBJ, STEP, DXF, PNG, and BMP; G-code is the listed output format. Voxelizer can map PNG and BMP images onto 3D objects for multi-material printing. Image mapping and color blending require the DUAL PRO toolhead, with the described blending supporting PLA and up to eight shades. The software supports Zmorph toolheads and workflows optimized for Zmorph printers. It is free, with no paid tiers stated. Windows and macOS are supported; Linux is described as experimental. Minimum requirements include 4 GB RAM, an OpenGL 3.3-compatible GPU, internet access, and 1280 × 720 resolution.