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Umbra PDF Viewer icon

Umbra PDF Viewer

A sleek dark mode PDF reader with elegant animations and automatic PDF redirection

Users2Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth-1Net users gained this week
7-day growth rate-33.3%Relative weekly velocity
Preview

Umbra PDF Viewer Media preview

1 assets
Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

223332026年6月26日2026年6月29日2026年7月2日Latest: 2
Rating trend

30-day rating change

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Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat
00%
7-day growthDeclining
-1-33.3%
30-day growthFlat
00%
Technical snapshot

Version, languages, and crawl freshness

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

Version2.0
ManifestV3
Size637KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

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

A sleek dark mode PDF reader with elegant animations and automatic PDF redirection

Reviews

Recent review snapshot

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Reviews with text0Synced review bodies
Total reviews0Chrome Web Store public rating/review count
5★
0
4★
0
3★
0
2★
0
1★
0
No synced review text is available yet.
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