Knife PDF : Privacy Utility

Name: Knife PDF : Privacy Utility
Author: AppSynergy Labs

LiveAppSynergy Labs17 apps · 16.5K installsToolsFree · contains adsIn-app purchases: $0.49 - $11.99 per itemcom.paperknife.app

Fast AI PDF Converter, Scanner, Editor & TTS Reader etc.

Alert me ★ Watch Open in Play ↗

Total installs: 11,379
Installs / day: 0
Rating: —★
Released: 18 Mar 2026
Last update: 21 Aug 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 info and performance and Device or other IDs
No data collected
Data is not encrypted
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

11 in 4 groups

6 Sensitive1 Notable4 Routine

What this app can do with your phone

Use your camera to take photos and record videos
Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage
Get sign-in tokens for accounts saved on your phone to use online services

Photos/Media/FilesSensitive2

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
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

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
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

OtherSensitive6

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

Get sign-in tokens for accounts saved on your phone to use online servicesuse accounts on the device · USE_CREDENTIALS
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
Make your phone vibratecontrol vibration · VIBRATE
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

🔥 Knife – PDF Tools: AI PDF Editor, Scanner, Converter & Text-to-Speech Knife – PDF Tools is an all-in-one PDF editor, AI document scanner, PDF converter, OCR scanner, and Text-to-Speech app built to make document management faster and easier. Convert, edit, scan, merge, compress, protect, organize, and manage PDF files with powerful professional tools in one lightweight app. Perfect for students, professionals, teachers, office work, and productivity. 🚀 Powerful PDF & AI Tools • PDF Editor • AI PDF Editing Tools • PDF Scanner • AI Document Scanner • PDF Converter • OCR Scanner • PDF Reader • Text-to-Speech Reader • PDF Compressor • PDF Security Tools • PDF Organizer ✏️ Advanced PDF Editor • Edit PDF text directly • Add text anywhere in PDF • Change font size, style & color • Highlight, underline & strike text • Draw using pen & marker tools • Add shapes, arrows & annotations • Erase drawings & markings • Add comments & notes • Insert images into PDF • Add signatures & stamps • Whiteout sensitive areas • Edit scanned PDFs using OCR 📄 AI Document Scanner • Scan documents instantly • Convert images to PDF • AI Auto Crop & Edge Detection • Enhance image quality automatically • Scan receipts, notes, IDs & invoices • Fast high-quality scanning 🛠 PDF Editing & Organizing Tools • Merge PDF files • Split PDF pages • Rearrange PDF pages • Rotate PDF pages • Add or delete pages • Add page numbers • Add headers & footers • Insert watermark • Add image to PDF • Digital signature support • Flatten PDF • Reverse PDF pages • Bates numbering support 🔊 Text-to-Speech PDF Reader • Convert PDF text to speech • Read PDFs aloud hands-free • Natural voice support • Useful for studying & multitasking 🔒 PDF Security & Privacy • Protect PDF with password • Unlock secured PDFs • Redact sensitive content • Sanitize PDF metadata • Remove hidden information • Secure local processing ⚡ Optimize & Enhance PDFs • Compress PDF size • Repair corrupted PDFs • Crop PDF pages • Convert PDF to grayscale • Invert PDF colors • Extract images from PDF 🔄 PDF Conversion Tools • PDF to Word / Word to PDF • PDF to Excel / Excel to PDF • PDF to PPT / PPT to PDF • PDF to Image / Image to PDF • PDF to Text / TXT to PDF • PDF to HTML / HTML to PDF • PDF to EPUB / EPUB to PDF • PDF to CSV / CSV to PDF • PDF to XML / XML to PDF • PDF to JSON / JSON to PDF 📚 Popular Knife PDF Tools Highlighter, Flatten PDF, Crop PDF, Redact PDF, Add Image, Add Page, Delete Pages, Merge PDF, Split PDF, Compress PDF, Protect PDF, Unlock PDF, Rotate PDF, Rearrange PDF, Watermark, Metadata, Signature, Grayscale, Extract Images, Repair PDF, Reverse PDF, Add Margins, Document Scanner, OCR Scanner, Text-to-Speech, PDF Converter, Bates Numbering, and more. 🔐 100% Privacy Focused • Files processed locally on your device • No cloud upload required • No registration needed • Safe & secure document handling ✨ Why Choose Knife – PDF Tools? • 50+ powerful PDF tools • AI-powered smart features • Fast & lightweight performance • Easy-to-use modern UI • Offline support • Perfect for work, school & business 📥 Download Knife – PDF Tools Now Scan, edit, convert, compress, secure, organize, and manage PDFs with powerful AI tools and advanced PDF editing features — all in one app.

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