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SPECIFICTION
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Universal Image Converter

github.com

Free plan Windows
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Spec score 7.1 #30 of 36 in Image Converter Software

Spec sheet

Purpose
Universal Image Converter is a desktop tool for converting image files between multiple formats.Read 8 Oct 2026 · github.com
License
The repository includes an MIT License that permits use, copying, modification, distribution, sublicensing, and sale subject to its terms.Read 8 Oct 2026 · github.com
Batch conversion
The app supports batch folder conversion with custom output naming.Read 8 Oct 2026 · github.com
Error handling
The v2.0.0 release lists error logging and persistent memory of the output folder among its changes.Read 8 Oct 2026 · github.com
Formats
The project lists JPG, PNG, WEBP, TIFF, BMP, HEIC, and other formats, and also names ICO in its description.Read 8 Oct 2026 · github.com
GUI and CLI
The project includes both a graphical interface and a command-line interface for automation and scripting.Read 8 Oct 2026 · github.com
Input methods
Users can add images by drag-and-drop or through a file browser.Read 8 Oct 2026 · github.com
Intended use
The maker describes command-line conversion as suitable for automation or scripting and documents single-image and folder conversion commands.Read 8 Oct 2026 · github.com
Release package
The v2.0.0 release describes a ZIP package containing the GUI, CLI, screenshots, and readme.Read 8 Oct 2026 · github.com
Security updates
The security policy says the project is in active development and only the latest major version receives security updates.Read 8 Oct 2026 · github.com
Technology
The app is built with Python, Tkinter, ttkbootstrap, and Pillow; the v2 release also lists tkinterDnD2.Read 8 Oct 2026 · github.com
Themes
The interface can switch between dark and light themes.Read 8 Oct 2026 · github.com
Vulnerability support
The maintainer asks users to report vulnerabilities by email and aims to respond within 3–5 business days.Read 8 Oct 2026 · github.com
Windows download
The README describes a Windows-compatible executable available as a portable app or installer, and links to GitHub Releases for downloads.Read 8 Oct 2026 · github.com

Plans and prices

Free Free Free and open-source desktop app; image conversion across multiple formats Read 8 Oct 2026 · github.com

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