Tools
Stable signalNo paid features detectedMedium-risk permissions
Download Manager icon

Download Manager

A cross-browser download manager extension

Users123Current public install base
Rating5.0Store average score
Reviews1Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Download Manager Media preview

4 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

1231231231231232026年7月14日2026年7月19日2026年7月19日Latest: 123
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
5.00
Latest
5.00
7-day rating change
0.00
4.904.955.005.055.102026年7月14日2026年7月19日2026年7月19日Latest: 5.00
2026年7月14日2026年7月19日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthNo data
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7-day growthFlat
00%
30-day growthNo data
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Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0
ManifestV3
Size319KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Download Manager is a lightweight tool designed to enhance your download experience by providing precise wait time estimations and advanced tracking features. Developed by a USC researcher, this extension collects completely anonymous download data without any privacy information, making it an ideal research tool while ensuring your personal data remains secure. Based on download statistics and user feedback, we plan to continuously improve existing download estimation methods. Your feedback will be highly valuable.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average--Average computed only from synced review bodies below
Reviews with text0Synced review bodies
Total ratings / reviews1Chrome Web Store public rating/review count

Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
0
4★
0
3★
0
2★
0
1★
0
No synced review text is available yet.
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