If QGIS crashes or shows black map canvas, go to: Settings → Options → Rendering → Renderer and change from OpenGL to Software (CPU) or OpenGL (software emulation) .
~3–5 GB (including dependencies).
| OS | Minimum Version | Architecture | Notes | |---|---|---|---| | | Windows 10 (64-bit) | x64 | Windows 7/8 no longer supported. Windows 11 works perfectly. | | macOS | macOS 11 (Big Sur) | Apple Silicon (M1/M2/M3) & Intel (x86_64) | Native Apple Silicon support since QGIS 3.30. | | Linux | Ubuntu 20.04 / Debian 11 / Fedora 36 | 64-bit | Installed via apt , dnf , or Flatpak/Snap. | | Android/iOS | Not officially supported | N/A | Use "QField" (mobile version of QGIS) instead. | qgis requirements
To get QGIS running smoothly, your hardware needs to handle the heavy lifting of processing spatial data. While QGIS can run on older machines, modern workflows—especially 3D rendering and large raster analysis—benefit significantly from extra RAM and faster processing. Recommended System Specs
lscpu | grep "Model name" free -h lspci | grep VGA If QGIS crashes or shows black map canvas,
Alex's skills in QGIS opened up new opportunities for her in the field of environmental science. She was able to contribute to projects that involved mapping and analyzing spatial data, which helped her develop a deeper understanding of the world around her.
This is the most misunderstood requirement. for rendering and editing. Windows 11 works perfectly
: This is the single most important factor. While a clean start of QGIS uses roughly 320 MB of RAM , loading high-resolution raster layers or complex vector files can quickly exceed 4 GB.
