Community (recommended): The open standard version under AGPL-3.0 for all users.
VipTester: Alpha version for selected testers. Who alpha tester If you would like to become one, you can contact us by email with a brief explanation.
LTS (in preparation): Commercial long-term support version with Long-term care. Currently not available on the website, please contact us for more information.

⬇️

Windows · Win64 · ~1220.3 MB · Status: 2026-08-07

Setup-mjEdit-Win64-community-0.1.2-001-SLA.msi

⬇️

Windows · Win64 · ~1216.8 MB · Status: 2026-07-25

Setup-mjEdit-Win64-viptester-0.1.1-002-SLA.zip

Note: For detailed installation information, please refer to the Installation Guide.

⬇️

Windows · Win64 · ~1220.3 MB · Build: 2026-08-07

Setup-mjEdit-Win64-community-0.1.2-001-SLA.msi

## Notes

Contents and screenshots refer to mjEdit version 0.1.1.
Further downloads (software releases, schemas, templates and catalogs) will follow.

## Important information before downloading

Size of installation files: The packages are intentionally large, because they include sample data, local AI models as well as the complete ones Bring runtime environments for Python and Java. This is how mjEdit works offline without any further installations.
First start - User information: When starting for the first time, mjEdit asks some user information.
Initialization takes a short time: mjEdit crashes the first time it is started Dokumente/mjEdit sample files and the directory structure. After creation, the start screen appears.
OSCAL schema directory: The directory for the OSCAL JSON schemas are requested (Default: Dokumente/mjEdit/data/020-JSON-SCHEMA/OSCAL/oscal-1.2.1/json/schema). This directory must be selected manually as customer projects can use different paths.

Community (recommended): The open standard version under AGPL-3.0 for all users.
VipTester: Alpha version for selected testers. Who alpha tester If you would like to become one, you can contact us by email with a brief explanation.
LTS (in preparation): Commercial long-term support version with Long-term care and the possibility of using commercial plugins Integrate third party providers. Currently not available on the website.

Release Notes — Community Edition

Target group: Open standard edition under AGPL-3.0 for all users.

Release Notes — mjEdit 0.1.2

► Release mjEdit 0.1.2 · Build SLA-20260807.001-0.1.2 · 08/07/2026

Date	User Story	Description
26.07.2026		Bugfix: PDF attachment feature did not work for profile and catalog tabs
26.07.2026		Feature: Save PDF as Base64 attachment in OSCAL document (with auto-revision)
26.07.2026		Feature/Bugfix: Back matter/attachment consistency across all OSCAL tabs

## Release Notes — Community Edition

Target group: Open standard edition under AGPL-3.0 for all users.

► Release mjEdit 0.1.1 · Build SLA-20260709.001-0.1.1 · 07/09/2026

Date	User Story	Description
09.07.2026		Feature: Progress display for OSCAL schema validation (all tabs)
09.07.2026		Feature: Back-Matter single node in the catalog tab (context menu like profile tab)
09.07.2026		Bugfix: OSCAL AR/POAM/Profile tabs cannot be opened

Audience: Open standard edition under AGPL-3.0 for everyone.

► Release mjEdit 0.1.2 · Build SLA-20260807.001-0.1.2 · 07.08.2026

Date	User Story	Description
26.07.2026		Bugfix: PDF-Anhang-Feature funktionierte nicht für Profile- und Catalog-Tabs
26.07.2026		Feature: PDF als Base64-Anhang in OSCAL-Dokument speichern (mit Auto-Revision)
26.07.2026		Feature/Bugfix: Back-Matter/Anhang-Konsistenz über alle OSCAL-Tabs