Multiwfn 3.8 [upd] Download 〈iPhone〉

Version 3.8 has memory allocation limits. For systems with more than 500 atoms or 5,000 basis functions, recompile the source code with ulimit -s unlimited and increased stack size. Alternatively, use the -m flag to increase memory allocation at runtime.

When dealing with scientific software, it is crucial to download files from official and verified sources to avoid corrupted files or malware. Multiwfn is hosted primarily on its official website and GitHub repository. multiwfn 3.8 download

If you are using the out of habit but want to modernize, the transition to version 3.10 or 4.0 is straightforward. The core input syntax is backward compatible. The primary changes are: Version 3