Signal pendingNo paid features detectedLow-risk permissions

Decrease PDF Size

This Decrease PDF Size helps you compress pdf. Learn how to reduce PDF files easily with this file compressor.

Users482Current public install base

Rating4.8Store average score

Reviews16Public review volume

Manifest versionV3Extension platform version

7-day growth--Net users gained this week

7-day growth rate--Relative weekly velocity

Preview

Decrease PDF Size Media preview

2 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

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

4.75

Latest

4.75

7-day rating change

0.00

2026年7月7日2026年7月13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 growthNo data

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30-day growthDeclining

-18-3.51%

Technical snapshot

Version, languages, and crawl freshness

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

Version1.4

ManifestV3

Size211KiB

Languages52Deutsch / English / Filipino +49

Published--

Store updated--

Last crawled--

Overview

Product summary

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

Working with heavy documentation can be frustrating 😩. Long upload times, email limits, and storage restrictions slow down your workflow and make sharing a real headache. Every time you need a lighter version of a document, it feels like a tedious, time-consuming task. Finding a simple, reliable way to make docs smaller without losing quality can save you hours and reduce unnecessary stress.

⚡ Make compressing the pdf effortlessly for faster sharing and storage.

🧩 Perform advanced file compression for multiple items at once.

🚀 Learn how to reduce the filesize quickly and efficiently without searching for other solution.

✨ Shrink pdf size while maintaining quality for all your documents.

💼 Minimize document weight for smoother uploads and email attachments.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.8Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average5.0Average computed only from synced review bodies below

Reviews with text12Synced review bodies

Total ratings / reviews16Chrome Web Store public rating/review count

Store average score: 4.8. 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★

4★

3★

2★

1★

manahils2026年3月12日

nice work

Dmytro Koval2026年1月5日

Damn, this works so smooth! just what I needed

Alexander d2025年12月15日

Really nice extension. It significantly decreased PDF size while preserving quality.

K L2025年12月8日

Compresses fine, the compression % might be the same for the settings, so go for High first! Does the job I needed it to do, which is the main point. Some minor UX things to fix, but I am sure they will get improved soon.

Tasia Moiseyeva2025年12月8日

Compressed my files really quickly (under 30s) and without quality loss. A very handy tool!

Irina Pchelnikova2025年11月21日

Converted my PDF instantly. The interface is clean and intuitive, and it works exactly as expected. Definitely worth keeping pinned on the toolbar!

Elena Palagina2025年11月19日

Отличная скорость обработки документов. Все понятно и четко.

Бродячий Суслик2025年11月17日

good extension

Алексей Басов2025年11月17日

A fast application, useful for work

Tatiana Leo2025年11月17日

Great extension! Compressed pdf in seconds. Simple and clear interface, I've pinned it in the toolbar

Showing 12 results

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AI product read

PDF file compression

Reduces PDF file sizes to make them easier to share via email, upload to websites, and store locally, addressing issues with large file sizes, upload time limits, and storage constraints.

1. Install the extension. 2. Click the extension icon to open the side panel. 3. Upload PDF document(s). 4. Wait for the compressor to process. 5. Download the compressed PDF file.

Target users: Users who need to share large PDF files via email / Users with storage constraints / Professionals dealing with heavy documentation / Anyone needing to reduce file sizes for web uploads

The main JavaScript bundle (assets/index-80b34bd1.js) is minified and obfuscated, making it difficult to fully trace all API calls and UI logic. However, keyword searches for login, auth, payment, and premium terms yielded no results. The external API endpoint (pdf-size-reducer.onrender.com) was not directly inspected for login/payment requirements, but the client-side code shows no evidence of such flows.

Monetization

No paid features detected

The extension is described as a free PDF compressor. The store description mentions 'free PDF compressor tool' and 'easiest way to compress PDFs without losing quality'. No payment platforms (Stripe, PayPal, etc.) are referenced in the code. No keywords related to paid features (premium, subscription, upgrade, plan, billing, credit, limit, quota) were found in the main JavaScript bundle. The deterministic heuristic also returned isPaid=0. The extension appears to be entirely free to use.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension opens a side panel (index.html) which loads a React app. The app communicates with an external API at pdf-size-reducer.onrender.com. There is no code in background.js, index.html, or the main JS bundle (assets/index-80b34bd1.js) that implements login, authentication, or session management. No login keywords (login, auth, token, session, account) were found in the source code. The workflow appears to be: install -> click icon -> upload PDF -> wait for compression -> download. No account creation or sign-in is required to use the core compression feature.

Permission risk

Low-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

未命中敏感权限或广域站点访问规则

Publisher

Limbo Tools

Independent publisher

Email: [email protected]
Phone: --
Address: --

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