Softwr

CAD · head to head

CloudCompare vs Pygame

CloudCompare logo

CloudCompare

CAD

Open source point cloud comparison and processing maintained largely by one person in their spare time

From
Free
Rated
-
Full reviewWebsite
Pygame logo

Pygame

Game Development

Python library for game development

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: CloudCompare the project is administered by its creator in his spare time while he holds a full-time job elsewhere, so an organisation building a monitoring programme on it depends on one person with no obligation to continue; Pygame licensed under GNU LGPL v2.1, free to use even in closed-source and commercial games, no paid tier
  • They diverge on capability: CloudCompare covers Cloud to cloud distance, Pygame covers Graphics rendering.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which CloudCompare and Pygame actually diverge.

Attributes where CloudCompare and Pygame differ
AttributeCloudComparePygame
Pricing modelOpen source, no licence feefree
PlatformsWindows, macOS, LinuxWindows, Macos, Linux, Android
CategoryCADGame Development
FoundedUnknown2000

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in CloudCompare

  • Cloud to cloud distance
  • Cloud to mesh distance
  • Registration
  • Segmentation and cleaning
  • Plugin architecture
  • Format support
  • Command line mode

Only in Pygame

  • Graphics rendering
  • Audio playback
  • Input handling
  • Sprite system
  • Collision detection
  • Font rendering
  • Animation support
  • Event system

What people use each for

The jobs each tool is most often brought in to do.

CloudCompare

  • A monitoring engineer comparing quarterly laser scans of a retaining wall to quantify movement without buying a proprietary deformation packagenot Pygame
  • A heritage team registering dozens of terrestrial scans of a building into a single cloud before meshingnot Pygame
  • A geomorphologist measuring erosion between two drone-derived surfaces of a river banknot Pygame
  • A survey technician cleaning and subsampling a scan before delivering it to a client whose software cannot handle the full densitynot Pygame

Pygame

  • Game developmentnot CloudCompare
  • 2D graphicsnot CloudCompare
  • Python-based game creationnot CloudCompare
  • Educational programmingnot CloudCompare

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

CloudCompare

  • The project is administered by its creator in his spare time while he holds a full-time job elsewhere, so an organisation building a monitoring programme on it depends on one person with no obligation to continue
  • There is no commercial support contract from anyone, so a defect that blocks a deliverable is resolved by a GitHub issue and community goodwill rather than by an agreement
  • Processing is single machine and memory bound, so very large aerial lidar collections must be tiled manually and large jobs are limited by the workstation rather than scaled out
  • The interface is unforgiving and organised around the underlying data structures rather than around tasks, so competent surveyors routinely take weeks to become productive
  • Plugins vary widely in maintenance, and several useful ones originated in research projects that have since ended, so a workflow built around a specific plugin can break at the next release

Pygame

  • Licensed under GNU LGPL v2.1, free to use even in closed-source and commercial games, no paid tier

Pricing, plan by plan

CloudCompare

Free
  • CloudCompareFree
    • GNU General Public Licence
    • No licence fee and no usage limits
    • No commercial support contract exists

Pygame

Free
  • FreeFree
    • Full library
    • Python support
    • Graphics rendering

Which should you pick?

Choose CloudCompare if

  • You need cloud to cloud distance.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want cloud to mesh distance.
CloudCompare review

Choose Pygame if

  • You need graphics rendering.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Android.
  • You also want audio playback.
Pygame review

Questions people ask

Is CloudCompare or Pygame better?
Neither clearly leads. CloudCompare starts at Free and Pygame at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, CloudCompare or Pygame?
CloudCompare starts at Free and Pygame at Free.
Does CloudCompare or Pygame run on more platforms?
CloudCompare runs on Windows, macOS, Linux. Pygame runs on Windows, Macos, Linux, Android.
Can I use CloudCompare for free?
Both have a free tier, so you can try either at no cost before committing.
What is CloudCompare best used for?
CloudCompare is most often used for a monitoring engineer comparing quarterly laser scans of a retaining wall to quantify movement without buying a proprietary deformation package, a heritage team registering dozens of terrestrial scans of a building into a single cloud before meshing, a geomorphologist measuring erosion between two drone-derived surfaces of a river bank, a survey technician cleaning and subsampling a scan before delivering it to a client whose software cannot handle the full density. Of those, a monitoring engineer comparing quarterly laser scans of a retaining wall to quantify movement without buying a proprietary deformation package and a heritage team registering dozens of terrestrial scans of a building into a single cloud before meshing are not what Pygame is typically brought in for.
What can CloudCompare do that Pygame cannot?
CloudCompare covers Cloud to cloud distance, Cloud to mesh distance, Registration, Segmentation and cleaning. Pygame covers Graphics rendering, Audio playback, Input handling, Sprite system.

Answered from the vendors’ own pages

CloudCompare: Who maintains CloudCompare?

Daniel Girardeau-Montaut, its creator, administers it in his own time alongside a full-time engineering job, with contributions from a community of users and research groups.

Pygame: How much does Pygame cost?

Pygame is free and open source software with no cost to use or distribute.

Source
CloudCompare: Can I buy support?

No. There is no vendor and no commercial support offering. Some geospatial consultancies know it well and can be hired, but they are not contracted to support the software itself.

CloudCompare: Is it suitable for commercial deliverables?

It is widely used for them. The licence permits it and the algorithms are well regarded. The risk is operational, not legal: no support and no roadmap commitment.

CloudCompare: Can it handle a full aerial lidar survey?

Not in one piece. It is memory bound on a single machine, so large collections need tiling or a dedicated lidar pipeline such as PDAL.

Share

Related pages

More on CloudCompare

More on Pygame

Keep looking

Other head to heads