Filee is a free, open-source file converter for Windows 10 and 11 that you use by dragging. Hold Ctrl, drag files in File Explorer, and a donut of formats opens right at your cursor. Drop them on a format and the converted files appear next to the originals.

It converts 180 formats: images (HEIC, WebP, AVIF, RAW, PSD), PDF, Word, Excel and PowerPoint, Korean HWP/HWPX, e-books, video, audio, archives, CAD drawings and fonts. Everything runs on your PC, so files are never uploaded, and it works offline. Microsoft Office, Hancom Office and LibreOffice are not needed.

Presets set quality, size, DPI, metadata and where files are saved. Watch folders convert whatever lands in them, and the filee command converts from scripts. Video and audio use FFmpeg, which Filee downloads once or takes from your PC if you already have it.

Available in English, Korean and Simplified Chinese. MIT licensed, no ads, no account.

Features

  • Ctrl+drag opens a donut of formats at the cursor
  • 180 formats: images, PDF, Office, HWP, e-books, video, audio, archives
  • Works offline, files never leave your PC
  • No Microsoft Office or Hancom Office needed
  • Batch conversion, merge into one PDF or one multi-page TIFF
  • Presets per file type: quality, size, DPI, metadata, output folder
  • Watch folders that convert files automatically
  • filee command line with JSON output for scripts
  • Right-click menu and Send To in File Explorer
  • English, Korean and Simplified Chinese

Project Samples

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License

MIT License

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Filee Web Site

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Additional Project Details

Operating Systems

Windows

Languages

Chinese (Simplified), English, Korean

Intended Audience

Advanced End Users, End Users/Desktop

User Interface

Command-line, Win32 (MS Windows)

Programming Language

C#

Related Categories

C# Image Converters, C# Video Converters, C# PDF Converters

Registered

17 hours ago