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Identify, view, and convert files in your web browser with FileHelper.com. The File Helper Chrome extension allows you to view over 150 types of files directly in your web browser. Simply select your file or drag and drop it onto the pop-up window that appears when you click the icon in the Chrome toolbar. FileHelper.com will display your file and its associated properties, including any hidden metadata stored inside it. Even if your file is missing or has an incorrect file extension, File Helper can detect the correct file type. Using a proprietary file identification algorithm, File Helper can identify over 15,000 file formats. The built-in file converter also allows you to convert several file formats, including images and videos. File Helper is brought to you by the same company that developed FileInfo.com and File Viewer Plus. It is simple, secure, and free to use.
Sep 2, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.