Best File Conversion Software 2026

FFmpeg suits users who need command-line tools for media conversion, local recording or streaming across desktop operating systems.

Pandoc is a command-line tool and library for converting documents between markup and word-processing formats.

Shutter Encoder converts video on Linux, macOS, and Windows, with batch conversion and hardware acceleration.

Document Cyborg suits readers who want to save public webpages as editable documents or EPUB files for offline reading.

MediaHuman Audio Converter converts music between common audio formats on Linux, macOS, and Windows.

XMedia Recode converts video on Windows, with batch conversion and hardware acceleration.

wkhtmltopdf converts HTML pages to PDF, and wkhtmltoimage renders HTML to image formats.

AVS Document Converter converts documents between formats on Windows and can export text files as e-books.

HandBrake encodes video as MP4, MKV, or WebM on Linux, macOS, and Windows.

VidCoder suits Windows users who want free video transcoding with batch processing and hardware encoding.

Windows utility converts video files in batches across many formats.

DocsPal converts documents, media, e-books, images, and archives online, with an online file viewer.