If you're looking for a stable, reliable, and feature-rich version of the world’s leading open-source geographic information system, QGIS 3.28 "Firenze" is an excellent choice. Released on October 21, 2022, version 3.28 is designated as a Long-Term Release (LTR) , meaning it will receive critical bug fixes and updates for an extended period (typically one year, until the next LTR). This makes it the preferred version for professional work, teaching, and production environments where stability trumps the very latest features.
Here’s how to download QGIS 3.28 safely and what to expect. qgis 3.28 download
Go to Settings → Options → Rendering and check "Render layers in parallel" to utilize multi-core CPUs. Getting Started with QGIS 3
After completing the QGIS 3.28 download and installation, verify everything works correctly: Verifying Your Installation After completing the QGIS 3
Help → About. Confirm version reads “3.28.x-Firenze.”Layer → Add Layer → Add Raster Layer. Navigate to the QGIS sample data (usually in C:\OSGeo4W\apps\qgis-ltr\doc).View → Elevation Profile. Click the Add Layer button and select a DEM.If all these steps succeed, your installation is perfect.
Identify your Operating System icon (Windows, macOS, Linux).