Format Factory vs Shutter Encoder

Format Factory is a free Windows program for converting and processing video, audio, pictures, discs, PDFs, and archives. Its video tools convert, clip, join, split, mux, crop, and remove logos; supported outputs include MP4, MKV, FLV, M3U8, 3GP, AVI, WMV, H.264, H.265/HEVC, AV1, and VVC/H.266. It supports batch conversion, hardware acceleration, output up to 4K, audio extraction, and repair of damaged video and audio. Audio functions include conversion, clipping, joining, splitting, and mixing. Picture tools handle WebP and HEIC conversion, zoom, rotation, flipping, and tags. It can rip Blu-ray, DVD, and Music CD content, join PDFs, convert them to text and office formats, and extract JPGs. It also decompresses Zip, RAR, and 7z archives and downloads video from sites including YouTube and Youku. The listed version is V5.22.0.0, with a download size of 162M, and it supports 62 languages. The official PC software and all functions are free; paid versions are described as pirated.

Shutter Encoder is a free media converter for Linux, macOS, and Windows, designed for video editors. It uses FFmpeg and handles video, image, and audio files, with batch conversion, hardware acceleration, audio extraction, and output up to 4K. Supported formats include H.264, H.265, H.266, AV1, Apple ProRes, DNxHD, XAVC, MPEG-2, DVD, and Blu-ray. Editing tools cover trimming, cropping, overlays, watermarks, subtitle editing or burn-in, and cutting without re-encoding for some codecs. Analysis tools include loudness and true peak, normalization, cut and black detection, offline media detection, VMAF, and FrameMD5. Listed AI tools include audio separation and transcription, translation, colorization, face blurring, and background removal. A render queue, saved presets, FTP uploads, and completion email summaries support repeat workflows. The queue documentation recommends processing no more than two videos at a time. Shutter Encoder costs nothing, with no advertising or limitations, and is supported by donations.