Sign PDF Cloud

Name: Sign PDF Cloud
Author: Abro

By: Abro

Send PDFs for e-signature, manage templates, and track envelopes from your browser.

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Install

Features & Capabilities

Sign PDF Cloud is a fast, lightweight Chrome extension that turns your browser into a complete e-signature workspace. Upload any PDF, add your electronic signature, send signing requests to clients or teammates, and track every document in real time - all without installing desktop software, configuring API keys, or paying for an expensive enterprise plan. It's the simplest way to sign PDFs online, prepare contracts, and run a paperless document workflow straight from the toolbar.

Built for speed and security, the extension lets you create reusable templates for contracts, NDAs, agreements, and HR forms, then send them in seconds with the Quick Send popup. Right-click any PDF link on the web and it becomes a signing template in your account. Notifications fire the moment a recipient views or signs a document, so you stop chasing manual follow-ups. Authentication runs on your existing Sign PDF Cloud session, encrypted in transit, with no third-party tracking - your documents and your signers stay private.

Sign PDF Cloud is ideal for freelancers, small businesses, startups, HR and legal teams, sales reps closing deals, and anyone who needs a fast, affordable e-signature tool without the bloat. Install the extension, open a PDF, add recipients, and hit send - your first signed document can be back in your inbox in under five minutes. If you've been searching for a reliable Chrome PDF signer, an online e-signature service, or a digital signature solution that just works, Sign PDF Cloud is built for you.

User Growth & Download Statistics

Add-on

By:

Abro

Daily users:

Version:

1.0.0 Last updated: 2026-05-18

Version code:

6263324

Creation date:

2026-05-15

Risk:

Permissions:

Host permissions:

https://signpdf.cloud/*
https://*.signpdf.cloud/*
http://localhost/*

Size:

42.14KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-16

Compare stats and ranking:

Ranking

# 116,477 ▲ 2,234

Other rankings

#122 in sign keyword 54 #242 in pdf keyword 75 ▼ 3

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:

Abro

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/sign-pdf-cloud/

Website:

https://signpdf.cloud

Is Sign PDF Cloud 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.

Sign PDF Cloud requires very minimum permissions.

Risk impact analysis details

Medium Enables sending notifications which can be spammed but have minimal direct security impact.
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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.

Sign PDF Cloud 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.
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