Or you may use 3DF Zephyr Free as long as you want to learn the basics of 3DF Zephyr before moving on to other more complete editions. You may also use 3DF Zephyr Free to process small datasets while your primary license is working. So although 3DF Zephyr Free can not process more than 50 pictures (while 3DF Zephyr Lite can process up to 500 pictures and Pro/Aerial have no image number limitation) it is still a great viewer and is perfect for everyone who wants to start learning photogrammetry without using time limited trials. zep files generated with 3DF Zephyr Lite, Pro or Aerial. This includes sharing this version with your customers, who may want to be able to open your. You can use 3DF Zephyr Free for any personal use. 3DF Zephyr the free photogrammetry software for everyone. 3DF Zephyr Free is the newest addition to the 3DF Zephyr Family: sharing the same technology of its siblings, this version is completetly free for personal use.
