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Desktop product — Windows

PDF Manager — a full PDF editor that runs on the desktop

Font-preserving text editing, OCR, forms, Fill & Sign and page organisation — installed per user, with no admin rights and no cloud upload.

Built by usAva Flow
PDF Manager — a full PDF editor that runs on the desktop
1

The problem

Editing a PDF properly means either an expensive licence or uploading confidential documents to a web tool. Neither works for a team handling client or patient files.

2

What we built

A Windows desktop editor: multi-tab continuous view, font-preserving text editing with paragraph reflow, image handling, AcroForm filling, comments, find & replace across the document, and AES-256 password protection.

3

Our contribution

Built end to end: the PyMuPDF-based editing engine, the OCR pipeline, the desktop interface, and a per-user installer that never asks for elevation.

The result

  • Documents never leave the machine
  • Installs without administrator rights
  • Autosave every two minutes with crash recovery
  • Scanned pages become editable, not just searchable
Ava Flow

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