6 Best Free Drone Mapping Software Solutions

Drone mapping takes more skills than just being able to fly a drone well. You will need to have good planning skills, experience in doing surveys, and an understanding of the fundamentals of photogrammetry. 

You will also be dealing with lots of data and need to go through the entire process of data collection, processing, and presentation.

With planning and data analysis in mind, good software is an essential tool in drone mapping. While most of these software packages require an expensive subscription, there are also some options that are free to use.

Key Takeaways

• WebODM is the strongest fully free pick, and its Windows and macOS installers no longer cost anything.
• SkyeBrowse builds unlimited 2D and 3D models on its free plan, with paid unlocks for extra tools.
• UgCS Open gives you professional flight planning for free inside three daily limits.
• DJI GS Pro and Pix4Dcapture are both retired, so skip any guide that still lists them.

Best Free Drone Mapping Software

Six tools give you real mapping work for no money in 2026. Four stay free with no clock running. Two are trials of paid platforms.

The free field has thinned out since 2022. Several apps that were free have shut down or moved behind a paywall. The ones below were checked against each vendor’s own pricing page in August 2026.

1. SkyeBrowse

SkyeBrowse is free on its Freemium plan, with no trial clock and no credit card. You get unlimited 2D and 3D models at standard resolution.

It works from video instead of photos. Fly an orbit or a lawnmower pattern, upload the clip, and the cloud handles the rest. Models come back in minutes.

The free plan caps uploads at 2 GB per file and holds your models for one month. Resolution runs to about 12 inches. Pay-per-model unlocks start at $3 and open up extra tools on a single model.

Paid plans move up from there. Lite runs $39 per month billed annually, or $59 month to month, and tightens accuracy to the 2 to 6 inch range.

The trade-off is control. Processing happens on their servers, so you cannot tune the pipeline the way you can with local software.

2. WebODM

WebODM is the best fully free option on this list. Its one-click Windows and macOS installers used to cost money. As of 2026 they are free downloads.

One thing changed that trips people up. WebODM split from OpenDroneMap on April 6, 2026. It now runs its own engine, called ODX, and the two projects are separate.

That matters when you search for help. Old tutorials and old download links point at the wrong project. Start at webodm.org, not opendronemap.org.

WebODM turns your images into orthomosaics, digital elevation models, point clouds, textured 3D models, and plant health maps. It also handles volume and area measurements and ground control points.

Everything runs on your own machine. You need at least 8 GB of RAM and 20 GB of free disk space. With 8 GB you top out near 100 images, so 16 GB and 100 GB of disk is the realistic target.

WebODM does no flight planning. It never talks to your drone. Pair it with one of the planning apps below.

If your computer cannot keep up, WebODM Lightning processes in the cloud instead. That one is paid.

3. UgCS Open

UgCS Open is a permanently free plan from SPH Engineering. It runs the same planning engine as the paid UgCS Expert license, with three limits.

You get two route uploads and exports per day. Each route can span 250 meters, or about 820 feet, between its two furthest points. You can hold two missions at a time.

That 250-meter figure is a straight-line span, not total flight distance. Your path can weave back and forth inside it. A compact site fits fine. A long corridor will not.

Terrain following is the reason to use it. Import your own elevation data and the flight plan hugs the ground contours. That keeps your altitude steady over hills, which keeps ground sample distance consistent and prevents gaps that force a re-fly.

It is not a DJI-only tool. UgCS supports DJI, Autel, ArduPilot, PX4, and a range of US-made and NDAA-compliant aircraft. Mixed fleets run from one application, which helps if you are moving toward LiDAR work.

The software installs locally on Windows or macOS. You need internet once to activate and to cache maps, then it works offline.

The LiDAR toolset sits in the paid Expert tier. SPH Engineering describes it as the only flight planner built specifically around LiDAR work, with automated IMU calibration flights and LiDAR-aware planning tools. Expert runs $185 per month or $1,855 for a perpetual license. Enterprise adds multi-drone operations, shared missions, live video, and SDK access at $275 per month or $2,735 perpetual.

UgCS plans and flies. It does not process your data, so you still need WebODM or similar on the back end.

4. DroneDeploy (14-day free trial)

DroneDeploy is one of the more recognizable names in the field of drone mapping software solutions. With a sleek interface and a rich array of features, DroneDeploy is considered one of the standard applications used for commercial drone mapping work. It is also not free to use, although you can take advantage of the 14-day free trial for new users.

Two weeks is not much time for you to be able to make the most out of DroneDeploy, but it should be enough for you to explore some of its basic features. This is an end-to-end drone mapping platform that can do everything from flight planning to data processing and 3D modeling. 

It also works with dozens of third-party apps that can help support your drone mapping jobs, essentially making an ecosystem that should serve everything you can possibly need.

DroneDeploy is not actually free software and it’s easy to see the difference in how well the user experience has been polished. DroneDeploy offers several pricing options for basic users, advanced users, and teams. It is not cheap, but thousands of companies using the platform will attest to its quality.

5. QGroundControl

QGroundControl is free, open source, and has no paid tier at all. It runs on Windows, macOS, Linux, Android, and iOS.

It plans and flies missions for any MAVLink drone. That covers PX4 and ArduPilot aircraft plus Parrot’s Anafi line. It does not fly DJI consumer drones, which is the catch if you own a Mavic.

The Survey tool is the one you want for mapping. Draw a polygon over your site, set your ground resolution or altitude, and it lays out the grid and the camera triggers. It shows total mission distance and flight time before you launch, so you can tell whether the plan fits your battery.

Terrain following keeps your height steady over uneven ground, the same way UgCS Open does. You can also refly the whole grid at a 90-degree offset, which gives your 3D models a second angle to work from.

It became the common landing spot for Anafi and other non-DJI pilots after Pix4D shut its capture apps down. Like UgCS Open, it only handles the flight, so run the images through WebODM afterward.

6. QGIS

QGIS is not exactly a program that is made for drone mapping, but it is one of the more popular GIS platforms. It is often used as a free alternative to ArcGIS and has managed to build a large community of users.

QGIS is an open-source GIS platform. It can be used to manipulate geospatial information to create a wide range of maps. It is very useful for data visualization, especially if you’re dealing with a large amount of spatial data. It is versatile, fairly easy to use, and has an active community of users who would be happy to lend you a hand.

A natural drawback of using QGIS for drone mapping is that it cannot process the data collected by the drone. It is not software for photogrammetry, after all. This means that you will need to process the images using a separate program first before the spatial data can be exported and analyzed using QGIS.

QGIS is an excellent GIS platform for individuals and businesses who are on a budget. Despite being free to use, it is considered one of the best and most widely used GIS platforms today. It will not provide a solution for drone mapping on its own, but it complements just about any other drone mapping software perfectly.

Why Use Free Drone Mapping Software?

There really does not need to be a complex discussion of why using free software is an option – of course, you will want to save some money. Whether it’s a good idea to use free drone mapping software is another question that needs a bit more thought.

If you have ever looked at the prices of commercial mapping software, you probably already know that they can be very expensive. After all, these programs are very sophisticated and serve the needs of large and lucrative industries ranging from engineering to construction and real estate.

Considering the high prices of most drone mapping software, it seems rather suspect that there are also a couple of free options. This is where setting realistic expectations come in – these programs and applications are free but they may not be as capable, updated, or user-friendly as those that are paid.

Whichever free drone mapping software you choose, you will have to settle with a compromise on one or several aspects. The software may not have all the features you need, or just getting it to work might already take a lot of work.

Using free drone mapping software is a good idea if you’re just starting out, or if you just want to dip your toes into the field of drone mapping. 

Conversely, you can also try the trial versions of some of the more established drone mapping programs. However, free drone mapping software may not be a long-term solution if you want to establish a career as a professional drone mapper.

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Frequently Asked Questions

What Is the Best Free Drone Mapping Software?

WebODM is the best fully free option for most people. It costs nothing, runs on your own computer, and gives you orthomosaics, elevation models, point clouds, and 3D models with no upload limits or expiry. 

The catch is that it only processes data, so pair it with UgCS Open for flight planning. If you’d rather not buy the hardware to run it, SkyeBrowse’s free plan does the processing in the cloud instead.

Does DJI Have Free Mapping Software?

Not the way it used to. DJI Ground Station Pro, the free iPad app that many pilots used for mapping missions, is now a legacy product and is not part of DJI’s current lineup. 

DJI Pilot 2 handles mapping flights at no extra cost, but it only runs on DJI enterprise aircraft and their controllers. Processing happens in DJI Terra, which is a paid license, so there is no free end-to-end DJI mapping workflow for consumer drones.

What Replaced Pix4Dcapture?

Nothing from Pix4D. The original PIX4Dcapture app was retired in October 2023, and its successor, PIX4Dcapture Pro, was retired on July 31, 2025. 

Pix4D’s processing tools now accept images from any capture app, so the company points users to third-party planners instead. 

Most former users move to UgCS Open, DJI Pilot 2, DroneDeploy, or QGroundControl. PIX4Dcatch is still free, but it scans from the ground with a phone and does not fly your drone.

How Much Does Drone Mapping Software Cost?

Anywhere from nothing to several thousand dollars a year. Entry-level paid plans start around $39 per month, like SkyeBrowse Lite billed annually. 

Professional flight planning costs more: UgCS Expert runs $185 per month or $1,855 for a perpetual license, and Enterprise runs $275 per month or $2,735 perpetual. Full commercial platforms cost the most. 

DroneDeploy lists $4,188 per year for its individual Flight & Analysis plan and $1,908 per year for Ag Lite, with team and enterprise plans priced by quote. Free tools cover the work if your sites are small and your accuracy needs are loose.

Conclusion

The selection of free software for drone mapping has noticeable become smaller in the last couple of years. 

Perhaps this is a response to the growing commercial market for drone mapping software, or simply because free things just are not so common anymore. In any case, going into drone mapping may require quite a hefty investment.

This does not mean that free options no longer exist, as this list has shown. You may need to be a bit more creative or accept some compromises, but you can get a drone mapping mission done without spending a dime on software.