PDF Compressor - Compress PDF

Name: PDF Compressor - Compress PDF
Author: YU CHEN

LiveYU CHEN2 apps · 220 installsToolsFree · contains adsIn-app purchases: $4.99 per itemcom.chenyu.pdfcompressor

Compress PDFs free & offline. Up to 70% smaller. No upload, no watermark.

Alert me ★ Watch Open in Play ↗

Total installs: 216
Installs / day: ~4
Rating: —★
Released: 20 Aug 2026
Last update: 14 Sept 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties App activity, App info and performance, and Device or other IDs
Collects data App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

6 in 3 groups

2 Sensitive1 Notable3 Routine

What this app can do with your phone

Read photos, videos, and other files saved in your phone's shared storage

Photos/Media/FilesSensitive1

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE

StorageSensitive1

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE

OtherNotable4

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

📄 Compress PDF files instantly — reduce file size by up to 70% without losing readability. 100% offline processing, absolutely free. 🔒 Your files NEVER leave your device. No cloud upload, no account registration, no watermark. Complete privacy guaranteed — unlike online tools that require uploading sensitive documents to unknown servers. ⚡ Batch compress multiple PDFs at once. Choose from 4 compression levels: Maximum (smallest size), Balanced (recommended), Minimum (best quality), or Custom (fine-tune with slider). ━━━━━━━━━━━━━━━━━━ WHY PDF COMPRESSOR? ━━━━━━━━━━━━━━━━━━ ✅ FREE TO START — Core compression is completely free with no watermarks. Unlock advanced quality and batch mode by watching short videos — no paid subscription required. ✅ 100% OFFLINE — Works anywhere, anytime. On a plane, in the subway, or with poor signal — your PDFs get compressed instantly on your device. No waiting for uploads. ✅ PRIVACY FIRST — Your documents contain sensitive information. We never upload, store, or access your files. All processing stays on your phone. ✅ LIGHTWEIGHT — Small app size, won't bloat your phone. Focused on one thing: compressing PDFs. No unnecessary features. ✅ BATCH MODE — Compress multiple PDFs at once. See individual results for each file. Save time when dealing with many documents. ✅ 4 COMPRESSION LEVELS — Maximum for smallest file size, Balanced for everyday use, Minimum for best quality, Custom to fine-tune with precision. ✅ ADVANCED FEATURES — Unlock high-quality compression and batch mode by watching a short video. No daily limit — watch anytime. ━━━━━━━━━━━━━━━━━━ PERFECT FOR: ━━━━━━━━━━━━━━━━━━ • Invoices & receipts — reduce size for email • Contracts & forms — meet file size limits • Books & scans — free up phone storage • Academic papers — submit to online platforms • Already compressed files — squeeze even more space ━━━━━━━━━━━━━━━━━━ COMMON QUESTIONS ━━━━━━━━━━━━━━━━━━ ❓ Works offline? → Yes. 100% local processing. No internet needed. ❓ Will quality suffer? → Use Minimum for near-original quality, Balanced for daily use, Maximum for extreme compression. ❓ Is it really free? → Yes. Core compression is free. Watch short videos to unlock advanced modes and extra batch compressions — watch anytime. ❓ Batch compress? → Yes, compress as many files as you need at once. ❓ Watermarks? → Never. Your files stay clean. Start compressing now — it's fast, free, and private.

What's new

Optimized app performance and fixed potential crash issues.

Growing in Tools

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