Compare the Top File Converters as of October 2026

What are File Converters?

File converters are software tools that transform files from one format to another while preserving content, structure, and usability. These platforms support a wide range of document, image, audio, video, spreadsheet, presentation, CAD, and data formats, enabling users to ensure compatibility across applications, devices, and workflows. File converter software often includes batch processing, format optimization, compression, metadata preservation, and automation features to streamline large-scale conversion tasks. Many solutions integrate with cloud storage platforms, document management systems, and productivity tools to simplify file handling and collaboration. By enabling seamless format conversion and interoperability, file converters help organizations improve productivity, accessibility, and data exchange across diverse environments. Compare and read user reviews of the best File Converters currently available using the table below. This list is updated regularly.

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    File Viewer Plus

    File Viewer Plus

    Sharpened Productions

    File Viewer Plus is a universal file opener that supports more than 400 file formats. Open Office documents, PDFs, images, Microsoft Project and Visio files, source code, email attachments, archives, and hundreds of audio and video formats—all in one application. File Viewer Plus also lets you edit, save, and convert files. Edit a Word document and export it as a PDF or convert a PDF into an editable Word document. Crop a camera raw image and save it as a JPEG. Use the built-in batch converter to process thousands of files or entire folders at once. Unknown files? No problem. File Viewer Plus includes proprietary file-identification technology that recognizes more than 15,000 file formats, helping you identify and open unknown files on your PC. The app also displays detailed file information, including EXIF data for images and hidden metadata for other file types.
    Starting Price: $25 per year
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