File Converter

File Converter is a clean, dark-themed desktop app that handles the file conversions you need most — without uploading your files anywhere, without navigating VLC's buried menus, and without touching the command line.

What you can convert:

• Audio — MP3, WAV, FLAC, AAC, OGG, M4A
• Video — MP4, AVI, MOV, MKV, WebM
• Image — JPG, PNG, WEBP, BMP, TIFF, ICO
• Document — TXT, PDF, DOCX, CSV, JSON, XML, HTML (14 conversion pairs)

Single File Convert

Pick a file, pick a format, click Convert. The app detects your file type automatically and only shows valid output options. Unsupported conversions are flagged immediately — no spinning progress bar for nothing.

Batch Convert

Convert an entire folder at once.

• Filter by file extension and keyword
• Live preview panel shows every file and its new name before you start
• Progress bar tracks every file in real time

ffmpeg is bundled inside the .exe — no separate installs needed.

Includes: file_converter.exe + full user guide

Requires: Windows 10 or later

Pay what you want — minimum $15