Sites and apps similar to QuickConvert include File Converter, which is free and open source. Other options are CloudConvert, Convertio, TinyWow and Transfonic. You can choose from more than 10 Image Converters like QuickConvert for Windows, Mac, iPhone and iPad.
File Converter is a very simple tool which allows you to convert and compress one or several file(s) using the context menu in Windows Explorer.
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CloudConvert is a online file conversion tool. more than 200 different audio, video, document, ebook, archive, image, spreadsheet and presentation formats supported.
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Easy tool to convert files online. More than 309 different document, image, spreadsheet, ebook, archive, presentation, audio and video formats supported.
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TinyWow provides free online conversion, pdf, and other handy tools to help you solve problems of all types.
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Transfonic is an online file conversion platform that allows users to convert, compress, and process documents, images, audio, and video directly in the browser.
ConvertHub is a self-service platform for converting images, documents, and more. It offers free and pay-as-you-go plans, plus bulk conversion for handling multiple files at once.
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LocalFlux is a Windows 11 desktop app for converting and compressing supported images, audio, video and documents on your PC. It creates new output files and leaves the originals unchanged.
Lokaltools is a privacy-first, browser-based toolkit with 100+ tools across 8 categories. Everything runs entirely in your browser using WebAssembly — no files are ever uploaded to a server, no account is required, and nothing ever leaves your device.
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PrivAudio is a privacy-first audio converter that runs entirely in your web browser. Unlike traditional online converters that upload your files to remote servers, PrivAudio processes everything locally on your device using WebAssembly.
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Convert images, documents, videos, audio, ebooks, and 3D models entirely on-device with batch mode, OCR, adjustable quality, previews, conversion history, dedicated album, archive extraction, and no cloud, ads, accounts, or subscriptions for privacy.
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SciZone converts JPG, PNG, HEIC, TIFF, GIF and WebP images to WebP or AVIF directly in your browser. The encoder is a C++ library compiled to WebAssembly, so your photos never leave your device. Open DevTools and watch the Network tab: nothing is sent.
Instant Convert is a fast, privacy-focused file conversion tool that works directly inside your browser. There are no uploads, no servers, and no tracking — all conversions happen locally using WebAssembly (WASM).
