A self-hosted PDF and Office document toolbox that runs entirely on your own machine — no cloud.

jt-doc-tools (Jason Tools Document Toolbox) is a self-hosted, integrated PDF and Office document-processing platform with a single web interface. It covers everyday document tasks such as form filling and stamping, watermarking, page merge / split / rotate / organize, format conversion, OCR, de-identification and redaction, document comparison, translation, e-invoice processing and a PDF editor. It runs fully on-premises (no cloud) on Linux, macOS and Windows, either as a single-machine application or as an intranet server, with optional enterprise features such as local / LDAP / AD authentication, role-based access control, audit logging, SIEM log forwarding and a REST API.