SimpleFill - Autofill Forms Firefox

SimpleFill - Autofill Forms

By: Softal
Browser extension that fills out forms with smart auto-suggestions in dropdowns and right-click menu. This is the simplest form filler ever—period.

Features & Capabilities

SimpleFill is the simplest and most efficient browser extension for autofilling online forms. It offers smart auto-suggestions as you start typing, customizable data management with options to add, edit, remove, and reorder your form data, and convenient access via the right-click context menu. All your data is stored locally in your browser for privacy and security, and you can import or export your data files easily.

Ideal for marketers, sales teams, recruiters, QA engineers, and freelancers, SimpleFill significantly reduces the time needed to complete forms—cutting typical entry times from 12 seconds to just 3 seconds. Unlike default browser autofill tools, it supports large text blocks, allows manual data editing, and enhances productivity by streamlining repetitive form entries.

User Growth & Download Statistics

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:
Softal
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/simplefill/
Email:
*****@softal.io
Website:
https://simplefillapp.com

Permission Change History

2025-04-01: Version 2.0.7 → 3.0.4
Add Permissions: unlimitedStorage activeTab *://*/*

User Reviews

Overall, users praise SimpleFill as a time-saving, simple, and useful autofill tool. The main strengths cited are fast entry addition, intuitive right-click usage, and the ability to organize and order entries, plus responsive support from the developer. Common caveats include occasional site compatibility problems on certain sites (Yahoo, firefox accounts) that prevent autofill, and some users expecting automatic collection of form values or smoother behavior without extra keystrokes. Despite these, many reviewers consider it essential and continue to rely on it daily.
Pros
  • Time-saving and efficient
  • Easy to use via right-click context menu
  • Ability to add, organize, and order entries
  • Simple, lightweight and useful extension
  • Developer is responsive and fixes issues quickly
  • Saves typing for repetitive fields like emails
Cons
  • Compatibility issues on some sites (e.g., Yahoo and accounts.firefox.com) that prevent autofill from working
Recent reviews
Outstanding time-saving app! I paid a small fee to use the features that I value most: adding all the entries I want, ease of use through the right-click context menu, and being able to order the entries as I want. The creator is responsive to comments and questions. Thank you!
by Ta*****, 2026-03-16

Best in class
by My*****, 2026-01-12

The form values are not automatically collected while you fill the form.
by Mi*****, 2025-11-06
View all user reviews ›

Is SimpleFill - Autofill Forms 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.

SimpleFill - Autofill Forms requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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.

SimpleFill - Autofill Forms is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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Best SimpleFill - Autofill Forms Alternatives

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