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Although it has serious computation limitations (for example,a maximum of 50 pictures can be used) it is still a great viewer and the perfect way to learn the ropes of photogrammetry.ģDF Zephyr and 3DF Zephyr Lite require online activation. Our two additional flavors, "3DF Zephyr Lite" and "3DF Zephyr Free" remains the same.ģDF Zephyr is the complete photogrammetry software solution dedicated and designed for topography, urban monitoring, natural hazard, mining, UAV, precision agriculture applications, architecture, archaeology, medicine & dentistry, body scanning, vfx and much more.ģDF Zephyr Lite/3DF Zephyr Lite Steam Edition is a commercial solution aimed at small businesses, artists or in general to those users who just want to obtain a 3D mesh and/or those who don't need all the tools available in the complete edition.ģDF Zephyr Free is a completely free edition, excellent for sharing your project files with customers, friends and colleagues. Please contact for any question you may have! "3DF Zephyr Aerial" keys are automatically valid for the current complete "3DF Zephyr" Version, while you may need to convert your existing "3DF Zephyr Pro" key. Since version 5.0, the old "3DF Zephyr Pro" and "3DF Zephyr Aerial" versions have been merged into one single version, called "3DF Zephyr". 3DF Zephyr is the complete photogrammetry software solution.
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