To ensure security and stability, always download legacy versions from the official JetBrains Other Versions page. Visit the Other Versions page.
Scroll to the "2021" section. Popular stable builds include: 2021.1.3 : Released July 2021. 2021.2.4 : Released December 2021. 2021.3.4 : The final major 2021 update. JetBrains CLion 2021 for Mac Free Download
: For newer Macs with M1, M2, M3, or M4 chips. To ensure security and stability, always download legacy
JetBrains CLion 2021 for Mac is a powerful C and C++ development environment that remains available through official archives. While JetBrains recently introduced a free non-commercial license for newer versions (2025.1+), the 2021 version is still widely used for its stability on older macOS systems. Popular stable builds include: 2021
Select the correct .dmg for your Mac: macOS (Intel) : For older Macs with Intel processors.
The 2021 updates were pivotal for modern C++ development, introducing several high-impact tools: Download CLion: A Smart Cross-Platform IDE for C and C++
Open the downloaded .dmg and drag the CLion icon into your Applications folder. Key Features of the 2021 Series