WebConverter.app

WebConverter provides privacy-focused conversion for images to various formats including PNG, JPEG, BMP, TGA, HDR, EXR, KTX2, or WebP, audio extraction from video to MP3, OGG, WAV, or FLAC, and PDF editing (merge PDFs, image to PDF with OCR, reorder and remove pages). Because all processing happens locally, it is much faster than alternatives (skips uploads and downloads), reduces CO₂ emissions, and keeps your files private and on your device. WebConverter is entirely free and currently has no premium option, all features are fully available to free users.