3DF Zephyr Free

3DF Zephyr Free 9.013

A photogrammetry software solution by 3Dflow to automatically reconstruct 3D models from photos

  • By 3Dflow srl
  • Free
  • Updated Sep 11, 2026
Download for Windows

About 3DF Zephyr Free

A photogrammetry software solution by 3Dflow to automatically reconstruct 3D models from photos

What's new in 9.013

  • Fixed an issue with AMD card and gaussian splatting rendering
  • Fixed Sketchfab uploader bug
  • Improved Gaussian Splatting GPU processing speed (up to ~60% faster compared to the same settings.)
  • Adjusted Gaussian Splatting presets paramaters
  • Improved big video files support in video frame extraction
  • Fixed a bug in the window selection in video frame extraction
  • Improved UI scaling depending on the font size
  • Classification dialog improvement: added default model selection
  • Classification dialog: reduced number of issued rendering calls
  • Fixed a bug in the classification dialog where issuing a compute after a preview would do nothing
  • Fixed a bug that would prevent adding photos to the workspace with the same name
  • Fixed a bug that would force single texture export
  • Fixed a bug that would force a 500MB texture export limit
  • Minor ICP improvements
  • Splats ply exported as float to support more viewers
  • Added customization options for the workspace grid
  • Faster openCL computation
  • Minor fixes

Full release notes »

Technical details

Publisher3Dflow srl
Author3Dflow SRL
Version9.013
Release date2026-09-11
LicenseFreeware
Installer typeinno
Architecturex64
Package ID3Dflow.3DFZephyr.Free

Links & install command

Install 3DF Zephyr Free from the command line with Windows Package Manager (winget):

winget install --id=3Dflow.3DFZephyr.Free -e

3dphotogrammetry

Older versions

  • 9.011
  • 9.007
  • 9.005
  • 9.003
  • 9.001
  • 9.000
  • 8.038
  • 8.037
  • 8.031

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