OpenPSA is a Web application designed specifically to meet the needs of Web agencies and consultants. It aims to be a one-stop solution for the management of typical agency business processes, such as project management and time tracking, invoicing and document management, and group calendars. It also includes CRM features such as sales force automation and direct marketing, and is extendable via the builtin component framework.
Mayan EDMS is a document manager Web application with custom metadata indexing, file serving integration, and OCR capabilities. It features user defined metadata fields, dynamic default values for metadata, lookup support for metadata, filesystem integration by means of metadata indexing directories, user defined document UUID generation, local file or server side staging file uploads, batch uploading of many documents with the same metadata, user defined document checksum algorithms, previews for a great deal of image formats including PDF, document OCR and searching, automatic grouping of documents by metadata, permissions and roles support, multi-page document support, page transformations, distributed OCR processing, and support for multiple languages.