New Chrome extension source viewer

View source code of Chrome extensions, Firefox addons or Opera extensions (crx/nex/xpi) from the Chrome web store and elsewhere.

View source code of Chrome extensions, Firefox addons or Opera extensions (crx/nex/xpi) from the Chrome web store and elsewhere. View the source code of any Chrome extension in the Chrome Web store without installing it. Features: - Button at the Chrome Web store - Download extension as zip file - View source - Configurable via context menu on button: Set one-click action via "primary action on click". - View source: - File name/type filter - Search in the file content (literal or regexp) - Automatic beautification (formatting) of code - Syntax highlighting - Show hashes (md5, sha1, sha256, sha384, sha512) of individual files - Image preview - View embedded zip files - View any zip file by URL or file chooser - View source of platform-specific extensions (such as Chrome OS-only extensions, or NaCl for a different architecture). - Permalink to file and search result within a zip or extension file. - Full support for incognito mode. - Outputs public key and extension ID to the console. Optional features (see options page): - View source of Opera 15+ extensions, Edge extensions, Firefox addons or Thunderbird add-ons. - "View extension source" contextmenu item on links to Chrome extensions - View source of Chrome extensions outside the webstore. The View source button becomes visible when you select a CRX file for download.