A functional "free version" does not exist for general users. While you can download the official distribution files from the developer's website, the program will not run without a physical USB security key and a valid license.
If you are learning the software through an institution, you will typically work with the , which includes: programma grand smeta uchebnaia skachat besplatno
Support for basic-index, resource, and resource-index calculation methods. A functional "free version" does not exist for general users