# LaoFeng-mouse/flyingmouse-format

飞鼠格式 FlyingMouse Format - Windows 免费文件格式转换工具（离线可用，内置 FFmpeg/LibreOffice/Poppler/Tesseract）。图片/文档/表格/PPT/PDF/音视频/WPS 格式互转 + OCR + 批量转换；音频仅支持普通格式。作者：牢蜂（LaoFeng）｜仅供个人免费使用，禁止商业售卖/转卖/套壳

Repository: https://github.com/LaoFeng-mouse/flyingmouse-format
Canonical: https://ross.abutalabs.com/products/flyingmouse-format
Language: JavaScript
License: NOASSERTION
License Family: other
Topics: desktop-app, electron, ffmpeg, file-converter, format-converter, libreoffice, ocr, pdf, windows, wps
Last push: 2026-08-25T07:34:38+00:00

## Health v2 (maintenance only)
Score: 79/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 99, release rhythm 98, longevity 1
- inputs: {"age_days": 27, "days_push": 8, "days_rel": 13, "gap_med": 5, "n_releases_24m": 2}
- flags: young, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 4601, forks 410 (observed 2026-08-28T04:08:54.766003+00:00)

## What it is
FlyingMouse Format is an offline desktop file format converter for Windows (and macOS) built on Electron, bundling FFmpeg, LibreOffice, Poppler, and Tesseract. It converts images, documents, spreadsheets, presentations, PDFs, audio, video, WPS formats, and ebooks, with OCR, batch conversion, PDF split/encrypt, and a CLI/agent interface.

## Use cases
- convert word documents to pdf offline
- batch convert images to webp
- ocr scanned pdf pages to searchable text
- convert pdf tables to excel
- convert pdf to word with layout preserved
- convert mp4 video to h265 or av1
- merge multiple images into a pdf
- convert epub or mobi ebooks to markdown

## When to choose
- you need a free, offline, all-in-one converter on Windows without uploading files to the cloud
- you want OCR, PDF manipulation, and office/media conversion in a single GUI tool
- you want to script conversions via CLI or hook it into an AI agent

## When to avoid
- you need to convert DRM-protected or encrypted music formats like NCM or mflac
- you require a permissively licensed tool for commercial redistribution or resale
- you need server-side or headless Linux conversion at scale

## Facets
- artifact type: application
- maturity: active
- function: file-system, ocr, pdf, image-processing, audio-processing, video-processing, cli, compression
- domain: files, pdf, developer-tools, cross-platform
- platform: windows, cli
- tags: file-converter, format-conversion, ffmpeg, libreoffice, poppler, tesseract, offline, batch-conversion, ebook-conversion, non-commercial-license, macos, desktop, electron

## Member repositories
- LaoFeng-mouse/flyingmouse-format (main) score 79

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:54.766003+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:19:46.699567+00:00, confidence not recorded.
  - readme: https://github.com/LaoFeng-mouse/flyingmouse-format (fetched 2026-08-28T04:08:54.766003+00:00, sha dcf839733c7b)
- Data as of 2026-08-30T08:39:29.467469+00:00.