---
title: "How OfficeBrief Works"
description: "How content search, Tesseract OCR, LibreOffice conversion and template printing chain together in OfficeBrief — and what runs where, entirely offline."
url: "https://royalsoftworks.com/products/office-brief/how-it-works/"
source: "https://royalsoftworks.com"
format: "markdown"
note: "Markdown rendering of the HTML page at `url`. Same content, same canonical URL."
---

How it works

# One workbench, start to finish.

No background services, no sync, no account. Every job below runs the moment you ask for it, on the machine in front of you.

02 Content finder

## Search what's inside, not just the names.

Looking for that one phrase but can't remember which file it was in? OfficeBrief reads the text inside your Word docs, PDFs, spreadsheets, and plain files, and shows you the matches with the lines around them, so you spot the right file without opening a single one.

For your IT team

- **Method** — Case-insensitive plain-text substring matching across document bodies
- **Readers** — Mammoth (DOCX), pdf-parse (PDF), officeparser (Office)
- **Speed** — Skips binaries, video and audio; async with live progress and cancel

vendor terms

Search

A typical job

## From a scanned letter to a printed form.

A composite example showing how the tools chain together — most jobs use just one or two of these steps.

1. 01

   ### Browse to the file

   Open the dual-pane browser. One pane shows where a document lives today, the other shows where it needs to end up.
2. 02

   ### Search for it by content, not name

   Type a phrase and OfficeBrief reads inside every DOCX, PDF, XLSX and text file in the folder, showing the exact line it matched.
3. 03

   ### Turn a scan into text

   Drop in a scanned image and Tesseract OCR returns selectable text. An image-quality check runs first, so a blurry or rotated scan is flagged instead of producing garbage output.
4. 04

   ### Convert if the destination needs a different format

   LibreOffice, running headless in the background, converts between PDF, DOCX, HTML and TXT — including in batch, for a whole folder at once.
5. 05

   ### Fill a template, optionally from a card scan

   Pick a .docx template, map its {placeholder} fields to values — typed in, or read straight off an ID/insurance card via the PC/SC reader — and print.
6. 06

   ### Clean up and archive

   Mass-rename the batch to a consistent convention, zip the finished set, and move it to where it belongs — all without leaving the window.

For your IT team

- **Process model** — Electron desktop app; document jobs run as local async tasks with progress and cancel
- **Conversion engine** — LibreOffice headless, invoked locally — no document ever leaves the machine
- **OCR engine** — Tesseract.js, fully in-process; English recognition today
- **Template engine** — docxtemplater renders {placeholder} fields, then hands the result to the system print pipeline

## Want the full technical reference?

Architecture, the OCR pipeline, the template engine, and exactly where the smart-card boundary sits — for your IT and security review.

[Read the whitepaper](https://royalsoftworks.com/products/office-brief/whitepaper/) [Security & compliance](https://royalsoftworks.com/products/office-brief/security/)