HoopFile — Embroidery File Converter
In-depth reviewHoopFile offers free online tools for viewing, checking, and converting embroidery machine files. Convert PES, DST, JEF, and other formats, inspect stitches, and preview designs. It provides features like thread color matching and embroidery area checks, all without requiring an account. Files are processed securely and temporary data is removed.

HoopFile — Embroidery File Converter, as it opens in a browser tab.
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How to install HoopFile — Embroidery File Converter as a PWA
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Why we recommend HoopFile — Embroidery File Converter
HoopFile stands out as a highly functional Progressive Web App for anyone working with embroidery files. It offers a comprehensive set of features, including conversion between 11 input formats (like PES, DST, JEF, EXP, VP3, XXX, U01, PEC) and 8 output formats. Users can inspect stitch counts, thread order, and design dimensions. A key benefit is the ability to save PNG previews, print design sheets, and utilize thread color charts from 15+ brands to find close matches. The app provides detailed information about each file format, explaining what data is stored and what changes might occur during conversion, ensuring informed decisions.
Best use cases
Best for: hobbyists and professionals who need to convert embroidery files between different machine formats (e.g., PES to DST, JEF to EXP). It's also ideal for those wanting to quickly preview an embroidery design, check its dimensions and stitch order, or match thread colors without needing specialized desktop software. Users can check design compatibility with their machine's embroidery area before sewing. Great for quickly generating a visual reference (PNG) of a design.
Honest limitations
HoopFile is not for: advanced embroidery design creation or editing. It focuses on viewing and converting existing files rather than designing new ones from scratch. While it offers an embroidery area check, it explicitly states this does not account for rotation or resizing, and users should confirm usable area in their machine manual. It does not provide full-size sewing templates. There is no evidence of offline support, so an internet connection is required for file processing.
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