FileFast: File Transfer & Gmail

Name: FileFast: File Transfer & Gmail
Author: Primoz

By: Primoz Add-on

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

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-09-09

Version:

0.1.0

Last updated: 2026-09-04

Features & Capabilities

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.

User Growth & Download Statistics

Add-on

By:

Primoz

Daily users:

Version:

0.1.0 Last updated: 2026-09-04

Version code:

6454663

Creation date:

2026-09-01

Firefox add-on GUID:

firefox@file.fast

Firefox add-on numeric ID:

3064531

Firefox on Android:

Risk:

Permissions:

storage

Host permissions:

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

Content scripts matches:

mail.google.com

Size:

47.71KB

Email:

su*****@file.fast

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-09-09

Compare stats and ranking:

Ranking

# 126,199 ▲

Other rankings

#19 in transfer keyword 18 ▲ #247 in gmail keyword 70 ▲

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Primoz

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/filefast-file-transfer-gmail/

Email:

su*****@file.fast

Website:

https://file.fast/help

Is FileFast: File Transfer & Gmail Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

FileFast: File Transfer & Gmail requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Request access to the following domains: google.com, file.fast, cloudflarestorage.com
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

FileFast: File Transfer & Gmail is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
High **** ********* *** ******** ****** *** ********** *** *** ** ****** ** *****
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