batch-conversion

Free, open-source file converter. Convert 180+ formats offline by drag & drop — images, PDF, Word, Excel, PowerPoint, HWP/HWPX, video, audio, e-books and archives. No upload, no Office needed.

Batch Processing Plug-in for GIMP 3

Video & audio converter for Linux and Windows. Convert MP4, MKV, MOV, MP3, FLAC and 40+ formats with GPU acceleration & batch mode. FFmpeg-powered, offline, no ads.

Batch-convert pdf to text, extract data from pdf in python

Convert SJCAM raw to Adobe DNG

A minimalist frontend for FFMPEG and MPV written in Swift and SwiftUI. Supporting batch conversion, watch folder, custom presets full screen playback and metadata comparison. Hypothetically a replacement for Shutter Encoder, IINA/VLC and MediaInfo. Targeting macOS 15 or newer running on Apple Silicon.

A simple script to convert all image files in a folder to the modern .webp format

A simple HTML-to-Markdown converter with article extraction, selector filtering, and batch conversion.

A simple, drag-and-drop utility for Mac (with full interactive TUI support for Windows & Linux) that compresses massive PS1, PS2, and PSP .ISO and .CUE backups into highly optimized .CHD, .ZSO, or .CSO files.

Multi-Converter is an easy-to-use conversion program with a wide range of supported formats. It’s simple, fast, and powerful.

A fully featured media converter GUI for Linux based on FFmpeg, Pandoc, soffice and convert

Convert PDF, images & Office docs to DOCX with OCR and AI image description. 100% local, privacy-first. | 纯本地运行的文档智能转换工具，支持 PDF/图片/Office 转 DOCX，内置 OCR 文字识别与 AI 图片描述。

Safe command-line media converter powered by FFmpeg

Open-source image to PDF converter for Linux. Batch convert JPG, PNG, BMP, TIFF, SVG & WebP into PDF with custom page size, DPI and AES-256 encryption. Python/PyQt5, MIT.

Fast Python tool to convert audiobooks to Opus format with parallel processing. Optimized for voice content with automatic metadata/cover preservation, smart stereo handling, and significant file size reduction while maintaining quality.

Native macOS batch file conversion with Finder Quick Actions, local engines, and 62 format entries.

HWP·HWPX 문서를 PDF로 한 번에 변환하는 도구 · Batch HWP/HWPX to PDF converter

audio_any2any_gui

Cross-platform audio & video converter GUI (Windows, Linux, macOS) — PyQt6 + FFmpeg, batch queue, H.265 compression, presets, i18n (11 languages).

📱 Free HEIC to JPG converter — turn HEIC/HEIF iPhone photos into JPG, PNG, WebP, AVIF, PDF or BMP instantly in your browser. No upload, no signup, fully private.