X1 is a high-performance search engine developed by X1 Technologies. It is designed to help users quickly find and organize information across various data sources, including emails, documents, and cloud storage. The software uses advanced indexing techniques to deliver fast and relevant search results, making it a valuable tool for professionals who need to manage large volumes of data. In addition to its powerful search capabilities, X1 offers features like file previews and customizable search filters. This allows users to refine their searches based on specific criteria, enhancing productivity and efficiency in information retrieval.