5 Best Free Photogrammetry Software in 2021

Photogrammetry software is a computer program designed specifically to take high-resolution, photographic images of objects, and to use sophisticated mathematical algorithms to map those measurements onto a map. In short, it is a way to take a series of highly detailed images of various things like buildings or landmarks, and then to map them onto a map so that different colors can indicate different features.

Top 5 Free Photogrammetry Software

  1. Meshroom - Open-source software
  2. 3DF Zephyr Free - For beginners
  3. Visual SFM - Multiplatform tool
  4. Colmap - Multi-View Stereo pipeline

Many smartphone manufacturers have created advanced smartphones that incorporate photogrammetry software to be used by 3D scanners. These software make it possible to measure height, width, and other body parts, thanks to the depth sensors included in the device. By taking these measurements via a smartphone, individuals can find out the exact dimensions of something they see, which helps prevent the need to guess.

Check out the list of the best photogrammetry software to take high-resolution photographs and map them into large-scale measurements.

1. Meshroom - Our Choice

Open-source software
  • Easy to use
  • Nice UI
  • Runs the whole photogrammetric pipeline
  • Long computational time

Verdict: If you want the best free photogrammetry software for your needs, you will need to look into Meshroom. With Meshroom you can easily get a lot of detailed information about a product from its surface. This allows you to see the density and porosity of a material and will also help you determine how well the product has been prepared and how well it will age over time.

With this information you can better determine what type of material that you would like to use for your furniture or other items and if it would be wise to purchase that material right now or wait until you can afford it. You can even get a very good idea of the weight that such an item would be lighter or heavier at different times throughout its life.

meshroom interface

2. 3DF Zephyr Free

For beginners
  • Sharpening filter during texturing
  • With custom color map
  • Stereo textured mesh join
  • Out dated UI

Verdict: 3DF Zephyr is one of the most popular choices of professional photographers who deal with 3D models. It is ideal for both amateurs and professionals in a variety of different fields. There are many features of this program that sets it apart from other programs. If you are interested in purchasing this program, here are some of the pros and cons of this product.

One of the best things about this program is that it is completely free to download. This means that anyone who is currently using an older version of computer software will be able to take advantage of all of the different features of the latest release. Even if you currently use other programs, you will likely find the features of the software to be at least what you expect.

3df zephyr free interface

3. Visual SFM

Multiplatform tool
  • Allows control of the process
  • Works offline
  • Automatic reconstruction
  • Needs user control

Verdict: Visual SFM photogrammetric software has an incredible amount of power behind it. It's capable of scanning in hundreds of different measurements and images and producing incredibly high quality images that are perfect for everything from CAD drawings to electronic product presentations.

One of the best things it has is the ability to merge different imaging sets together and create a single, cohesive image that you can then use to design and process your final product. Not only that, but this powerful software is also capable of importing all kinds of files from your hard drive and then converting them right onto your computer to make everything you create look as professional as possible.

visual sfm free photogrammetry software interface

4. Colmap

Multi-View Stereo pipeline
  • Expertise in satellite images
  • Remote sensing
  • With all basic tools
  • Limited features
colmap free photogrammetry software logo
Colmap

Verdict: Colmap is used by professional model makers and photography shops to create high quality prints from digital photographs. This version of Colmap is not identical to the version you can buy, but it is one of the best and most affordable ways of getting a hold of this software without paying for it outright. It's important to note that there is a fee to upgrade to the paid version, so if you don't mind paying for your software you'll be better off going for the free one instead.

The best thing about Colmap free photogrammetry software is that it is relatively easy to use, and it has some really nice features that make working with it so much easier. One of the best parts of using this type of photogrammetry software is that all of the technical requirements are completely built into the program, making it very simple for any person to use.

colmap free photogrammetry software interface
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