Merge PDF Compress: JPG to PDF

Turn photos and images into PDF, then view, merge, split, and compress PDFs — every PDF task in one app. Everything happens on your phone. Your files are never uploaded to a server, no sign-in is required, and there is no watermark on your output.

▼ What you can do
- 📷 Photo/Image → PDF: Pick multiple images at once and combine them into a single PDF. Great for documents, notes, receipts, and forms.
- 📄 PDF viewer: Open and read PDFs instantly — including PDFs you receive via KakaoTalk or email.
- 🔗 Merge PDFs: Combine several PDFs into one, in order.
- ✂️ Split / extract pages: Cut out just the pages you need or save them separately.
- 🗜️ Compress PDF: Shrink file size for easy sending and uploading — with an "under 300KB" preset to fit form-submission limits.
- 🖼️ PDF → images (JPG): Export PDF pages as JPG images and save them straight to your Gallery.
- 🔐 Lock / unlock PDFs: Set or remove a password — also processed entirely on your device.
- 🌙 Night mode + last-page memory in the viewer: read comfortably in the dark and reopen right where you left off.

▼ Why this app — honestly free
- 🔒 Your files never leave your phone: 100% on-device processing, no cloud upload.
- 🙅 No login or sign-up: Install and use right away.
- 💧 No watermark: Your PDFs carry no app logo or watermark.
- 🚫 No subscription, no fake free trial: No auto-renewing plans and no bait "free trial."
- 📴 Works offline: Convert and edit without an internet connection.

▼ Handy when you
- Photograph documents, contracts, or notes and submit them as PDF
- Bundle several PDFs into one to email
- Need to shrink a PDF to meet an attachment limit (e.g., 300KB)
- Quickly open a received PDF and pull out only the pages you need

This is a free app supported by ads. A banner ad and an interstitial ad at save time keep the app running, and regardless of ads, your files are never uploaded anywhere.