# FileFast: File Transfer & Gmail

> Create one secure FileFast transfer from files or a folder and insert its link into Gmail.

Canonical page: [https://chrome-stats.com/d/filefast-file-transfer-gmail](https://chrome-stats.com/d/filefast-file-transfer-gmail)

## Overview

- **ID:** `filefast-file-transfer-gmail`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Primoz
- **Category:** privacy-security,social-communication
- **Daily users:** 1
- **Version:** 0.1.0
- **Last updated:** 2026-09-04
- **First published:** 2026-09-01
- **Size:** 48 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/filefast-file-transfer-gmail/)
- **Website:** [https://file.fast/help](https://file.fast/help)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/filefast-file-transfer-gmail/privacy/](https://addons.mozilla.org/firefox/addon/filefast-file-transfer-gmail/privacy/)

## Description

FileFast turns the Firefox sidebar into a secure file-transfer workspace. Select multiple files or a folder, preserve folder paths, choose link or email delivery, set expiry and access, and follow combined upload progress without leaving your browser.

When the transfer is ready, copy one FileFast link or insert it into a visible Gmail draft. FileFast never presses Send and does not read your inbox or contacts.

Uploads use your FileFast account, plan limits, safety checks and resumable multipart transfer service. Interrupted multipart uploads can continue after you safely reselect the same local files.

The extension supports light and dark appearance. It stores only the signed-in session and short-lived resume checkpoints in restricted extension storage. Signing out clears both.

## Rankings

- #126,100 — Overall
- #19 — transfer
- #244 — gmail

## Permissions and access

### Permissions

- `storage`

### Host permissions

- `https://file.fast/*`
- `https://mail.google.com/*`
- `https://storage01.file.fast/*`
- `https://*.r2.cloudflarestorage.com/*`

### Content script matches

- `mail.google.com`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Request access to the following domains: google.com, file.fast, cloudflarestorage.com
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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- [SwissTransfer by Infomaniak](https://chrome-stats.com/d/swisstransfer) — 9,774 users, 4.55 / 5
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Source: [Chrome-Stats](https://chrome-stats.com/d/filefast-file-transfer-gmail)