Best Document Management Systems for Law Firms in 2026: iManage, NetDocuments, SharePoint, and the Case for Not Buying a Separate DMS at All

Legal DMS options split into three camps: enterprise platforms built for large firms, general-purpose tools bent into legal shape, and document management built into the practice platform itself. We compare them on matter association, version control, AI readiness, and the question most buyers skip — whether your documents will actually know which matter they belong to.