CyberBrox
CyberBrox is a fast, secure, and privacy-focused file conversion platform built for individuals and businesses. All conversions are processed inside your browser, which means your files never leave your device. This ensures complete confidentiality and a much higher level of data protection compared to traditional upload-based converters.
CyberBrox was created to solve the common issues users face with online converters, such as slow uploads, limited formats, privacy risks, and complex interfaces. With CyberBrox, you get instant conversions, strong privacy, a wide range of supported file types, and a simple, clean interface that anyone can use.
It is designed for office work, academic use, and everyday file-handling tasks where speed, privacy, and reliability matter.
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ConvertYard
ConvertYard - a new online file converter powered by WebAssembly. All processing is done on your computer—the online converter never uploads your files.
Image tools: HEIC to JPG, JPG to PNG, PNG to WebP, AVIF to JPG, and more. Compress, resize, and remove backgrounds from images in bulk.
PDF tools: Merge PDF files, compress PDF files, extract pages, delete pages, crop pages, add page numbers, and export pages as images.
Video & audio: Convert between formats and extract audio tracks.
Developer utilities: Convert JSON to CSV, format JSON, and encode/decode Base64.
AI tools: Auto-generate alt text for images to improve accessibility.
All tools support batch conversion up to 1000 files per run, which are then packaged into a single ZIP archive. None of the ConvertYard tools require an account, add watermarks to output files, or charge per file based on its size. No ads are displayed inside the converter interface.
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SpinShare
SpinShare is a native file-conversion and file-management utility for Windows, with a macOS app in beta. It adds conversion and file tools to the drag-and-drop workflow: users drag a file, press Shift to choose a destination format, or press Ctrl to open tools such as crop, compress, trim, split, merge and redact; Alt provides file actions including copy, move and opening a file location. The software converts image, video, audio, PDF, document, spreadsheet, archive, CAD and subtitle formats, with format-specific limits. Processing takes place on the user's computer, so files are not uploaded and conversions can run offline. SpinShare is intended for people who need to convert or manage files as part of everyday work. It offers a free download and an optional one-time lifetime license for use on up to three PCs; a free trial is included with the macOS beta.
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Convertio
We support more than 25600 different conversions between more than 300 different file formats. More than any other converter. Just drop your files on the page, choose an output format and click the "Convert" button. Wait for a little for the process to complete. We aim to do all our conversions in under 1-2 minutes. All conversions take place in the cloud and will not consume any capacity from your computer. Most conversion types support advanced options. For example, with a video converter you can choose quality, aspect ratio, codec, and other settings rotate and flip. We delete uploaded files instantly and converted ones after 24 hours. No one has access to your files and privacy is 100% guaranteed. Read more about security. Convertio is browser-based and works for all platforms. There is no need to download and install any software.
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