OPALS Open-source Automated Library System is a powerful cooperatively developed, Web-based, open source program. This alternative technology provides Internet access to information databases, library collections and digital archives.
* We monitor all OPALS reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. Validated reviews require the user to submit a screenshot of the product containing their user ID, in order to verify a user is an actual user of the product.