Ex Libris Cloud Apps Reach Two Thousand Activations USA - English News provided by Share this article Share this article JERUSALEM, May 6, 2021 /PRNewswire/ -- Ex Libris, a ProQuest company, is pleased to announce that users of Ex Libris cloud-based products have reached a major milestone: original applications developed by and for members of the Ex Libris community have been activated two thousand times. With the new Ex Libris Cloud Apps open framework, over a thousand users have extended the capabilities of their Ex Libris cloud-based solutions—including the Ex Libris Alma ® library services platform, Primo ® discovery and delivery tool, Esploro™ research services solution, Leganto