Thinkfree

Thinkfree provides document infrastructure for developers building applications and AI agents. Its composable software development kits support creating, editing, processing, managing, and auditing DOCX, XLSX, PPTX, and ODF files through embedded interfaces and programmatic APIs. The Editor SDK adds a white-label Office editor to an application and enables object-level document editing, including connections to AI models and agents.

The Management SDK provides tools for storage integration, versioning, permissions, metadata, search, and document lifecycle operations, connecting with services such as Amazon S3, Cloudflare R2, MinIO, WebDAV, and HTTP-based storage. The Governance SDK captures AI edits, human reviews, approvals, and audit events as structured evidence linked to document versions. Thinkfree also supports headless document processing, real-time collaboration, and controls for user and agent access.

Customers can use hosted services or deploy the infrastructure in private cloud or on-premise environments. The company offers developer documentation, quickstarts, API references, a browser-based editor demo, and a free commercial Editor SDK license for evaluation