While the latest software offers more advanced features, version 2.6.4 is often preferred for:
You can find legacy installers directly on the Topaz Labs Downloads page under the "Releases" or "Legacy" sections. Direct Links:
Be careful with presets in batch mode, as version 2.6.4 has a known issue where settings may not carry over correctly to all files in the queue. topaz video enhance ai 264 download fixed
For many video editors and archivists, remains a legendary release. Even as Topaz Labs has moved forward with newer iterations like Topaz Video AI , version 2.6.4 is frequently cited as the last "classic" version that offered a specific balance of speed, stability, and high-quality models like Artemis and Proteus without the complexity of the newer UI.
You should always avoid "cracked" or unofficial downloads, as they often contain malware or are unstable. Topaz Labs provides an official archive of their legacy installers for legitimate license holders. While the latest software offers more advanced features,
Update your Microsoft Visual C++ Redistributables (both x86 and x64) and ensure DirectX End-User Runtimes are installed. Running the program as an Administrator can also bypass permission-based crashes. Key Performance Tips To get the most out of your 2.6.4 installation:
Are you planning to use 2.6.4 for old family footage or for professional color grading work? Video Enhance v2.6.4 - Releases - Topaz Community Download: Windows | Mac. Released February 17, 2022. Topaz Community Where can I download an older version 2.6.4 - General Even as Topaz Labs has moved forward with
Avoid upscaling to 8K if you have less than 32GB of RAM.
Download for Windows (Direct forum link to the .msi installer). Download for Mac (Direct forum link to the .dmg file). Fixing Common Issues with v2.6.4
As of late 2025, many users reported that they could no longer log in to version 2.6.4. Topaz Labs confirmed this was a backend server issue and pushed a on November 24, 2025.