Horizon Tech Services
Harborleaf PDF application icon

Horizon Tech Services

Harborleaf PDF

A private, local-first workspace for viewing, organizing, editing, annotating, OCRing, and securely redacting PDF documents on Windows.

  • Available now
  • Microsoft Store
  • Windows 11
  • Local-first
Get on Microsoft StoreWindows details
Released for Windows

Harborleaf PDF is a production Windows application. Document processing runs locally, with no advertising, analytics, telemetry, account requirement, or document-upload service.

Local document workspace

PDF tools for the full workflow

01 / Work

Edit and review

Open, edit, annotate, redact, OCR, import, export, and save PDFs.

02 / Organize

Control pages

Reorder, rotate, extract, and delete individual pages.

03 / Recover

Protect work

Crash recovery and unsaved-document protection help preserve in-progress edits.

04 / Private

Stay local-first

Document operations are designed to run locally. Packaged behavior is verified separately for each platform.

Desktop editions

Choose your platform

Linux

Snap and DEB

In development for AMD64 Linux, with release details to be announced after package validation.

In developmentLinux edition
macOS

TestFlight and Mac App Store

In development, with preview and Mac App Store availability to be announced after package validation.

In developmentmacOS edition
Current application view

Harborleaf PDF

Harborleaf PDF with page thumbnails, search, annotation, redaction, OCR, and editing controls
The complete current Harborleaf PDF editor view.
Detail of Harborleaf document annotation, redaction, stamp, and text tools
Annotation, redaction, stamp, and text tools.
Detail of Harborleaf page thumbnails, OCR status, and local document controls
Page navigation, OCR status, and document controls.
Release resources
Privacy policyShared policy with platform-specific notes. SupportChoose a platform and report issues. GPL sourceSource-publication and package mapping status. Windows releaseStore availability, requirements, privacy, and supported workflows.