Document management systems store, classify and retrieve an organisation's documents, and control versions, access, retention and approval workflows. Related functions include archiving, scanning, e-signatures and case files. Organisations use them for contracts, personnel and client files, quality documentation and records that must be kept for statutory periods. SharePoint and Box are common reference points; European options include hosted systems and open-source platforms.
Archives outlive software. A record that must be retained for many years has to stay readable, authentic and deletable on schedule, whatever happens to the vendor. Encryption keys held by the provider, or full-text indexes and AI features that process content on external services, widen the circle of who can read the documents. Proprietary metadata, folder permissions and workflow definitions are rarely included in a plain export, so a migration can lose the context that gives the files meaning.
When choosing a European option, ask who holds the encryption keys, where indexes and previews are generated, and how retention and legal-hold rules are enforced. Check support for open archival formats such as PDF/A, export of documents together with metadata, permissions and audit history, and open APIs. Consider a self-hosted or dedicated deployment for the most sensitive records.