: For those looking for management systems with local installation and multi-language support, OJS is a reputable open-source option, though it is specifically for journal publishing.

If you are trying to access old files, I can help you find a way to convert them. To give you the best advice, could you tell me:

: Una herramienta gratuita muy completa para la gestión contable de múltiples empresas y usuarios.

While searching for , it is important to know that this software was officially released by Sage in late 2012. Today, it is considered obsolete legacy software and is no longer supported by the manufacturer. Important Warning on "Free Downloads"