Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of CleanFolder | Download Manager

CleanFolder | Download Manager by .Lab

Organize downloads automatically. Decide what to keep vs discard at download time.

0 (0 reviews)0 (0 reviews)
Download Firefox and get the extension
Download file

Extension Metadata

About this extension
CleanFolder | Smart Download Manager for Firefox (Firefox Port of KeepTrack)

This extension is a native Firefox port of the popular Chrome extension "KeepTrack" (https://github.com/Priyanshu-byte-coder/keeptrack), rebuilt from scratch to work seamlessly with Firefox's WebExtensions API while preserving all original functionality and adding Firefox-specific optimizations.

Transform your downloads folder into an organized, self-managing system. CleanFolder automatically classifies every download you make as "Keep," "Temporary,"
or "Ambiguous" based on intelligent analysis of file types, domains, and keywords—all processed locally in your browser for maximum privacy.

Key Features:
• AI-Powered Classification: Instantly categorizes downloads with confidence scores, learning from your patterns over time
• Auto-Expiry Management: Set custom expiry dates for temporary files with smart reminders before they expire
• Custom Rules Engine: Create personalized rules for domains, file extensions, and keywords to match your workflow
• Dry Run Mode: Test the extension risk-free—see what it would do without actually moving or deleting anything
• Privacy-First Design: All processing happens locally. No data leaves your browser. No external servers.
• Smart Notifications: Get alerts for ambiguous downloads, expiring files, and weekly review summaries
• Fully Customizable: Adjust expiry periods, confidence thresholds, and notification settings to your preferences
• Export & Backup: Save your download history and settings as JSON for easy backup or migration

Perfect for power users, researchers, developers, and anyone who downloads frequently and wants to maintain an organized downloads folder without manual effor
t. CleanFolder integrates seamlessly with Firefox's download API and works with all websites.

Start organizing your downloads automatically today—no more cluttered downloads folders, no more forgotten files, no more manual sorting.
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Required permissions:

  • Download files and read and modify the browser’s download history
  • Display notifications to you
  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Support site
  • Support Email
  • Copy add-on ID
Version
2.7
Size
120.43 KB
Last updated
3 days ago (Aug 3, 2026)
Related Categories
  • Download Management
  • Privacy & Security
  • Tabs
License
MIT License
Version History
  • See all versions
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Download

  • Download Firefox
  • Windows
  • macOS
  • iOS
  • Android
  • Linux
  • All

Latest Builds

  • Nightly
  • Beta

Firefox for Business

  • Enterprise

Community

  • Connect
  • Contribute
  • Developer

Follow

  • Instagram
  • YouTube
  • TikTok
  • Bluesky
  • Podcast
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.