Local File Server Chrome extension logo

Local File Server

Serve local files via "http://localhost/" URLs.

2.02 reviews~1K+ usersBy
Free
Updated 2026-09-02

Local File Server screenshots

Local File Server Chrome extension screenshot 1
Screenshots from the Chrome Web Store listing for Local File Server.

Overview

The Local File Server extension enables web sites to link to local files via "http://localhost/" URLs. For security reasons, Chrome blocks "file://" URLs to local files in remote web pages. Some web services, like for instance Gmail, don't even render such URLs. Though, there are circumstances where links to local files are secure and desirable. For example, a local process, like a backup job, may want to send execution logs via email that contain links to local files. If the generated email includes "file://" URLs and the email is read in Gmail, the URLs won't even be rendered and even if they were rendered, Chrome (and most other browsers) would block them. Thanks to the Local File Server extension, the process can instead include "http://localhost/" URLs. These will be rendered in all email clients, they won't be blocked by any browser, and the extension will redirect them to the desired local file (provided the URLs are accessed from the machine where the files live). The syntax for local file URLs is http://localhost/file.html?path=<file-path> where <file-path> is the absolute path to the desired local file. No "file://" prefix is allowed in the path.

Pricing

Local File Server is free. There is no paid tier to consider.

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Frequently asked questions

Is Local File Server free?

Yes, Local File Server is free to install and use.

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