Merge PDF: Compress, Split PDF

Merge PDF files into one, combine two PDFs, split PDF pages, compress PDF to reduce file size, convert JPG to PDF, delete pages, scan to PDF — 17 offline PDF tools. An all-in-one PDF toolkit that runs 100% offline. No cloud uploads, no account, no subscription — every tool works locally, and your documents never leave your phone. 📄 MERGE & COMBINE PDF FILES Merge multiple PDF, JPG and PNG files into a single document in any order. Drag and drop to rearrange before saving. No file count limits — a fast PDF merger that works even in airplane mode. 🔀 MERGE DOUBLE-SIDED SCANS (INTERLEAVE) The only Android app built for alternating-page merging. Scan the front pages, scan the back pages, and combine them into the correct reading order automatically. ✓ Mix odd and even pages from two PDFs in sequence ✓ Reverse order support — fix backwards scans in one tap ✓ Handles unequal page counts, with live preview before saving ✂️ SPLIT PDF & EXTRACT PAGES Split PDF by custom page ranges (optionally merged into one output file), every N pages automatically, or extract each page as its own separate PDF. ⚡ COMPRESS PDF — REDUCE FILE SIZE Compress PDF to a smaller size for email, WhatsApp and uploads. Three levels — Low, Medium, High — so you choose between image quality and smallest size. Shrink large scanned PDFs in seconds. 🖼️ IMAGE TO PDF & PDF TO JPG Convert JPG, PNG or WebP photos to PDF — configure page size, orientation, margins, layout and compression. Or export PDF pages back to high-quality JPG images. 🔄 ORGANIZE & EDIT PDF PAGES Rearrange PDF pages on a visual thumbnail grid: drag to reorder, rotate pages (90°, 180°, 270°), duplicate them, or delete pages from PDF. Every action is undoable. 🧹 REMOVE BLANK PAGES Automatically detect and remove empty or near-blank pages from scanned documents. Preview every flagged page before anything is deleted. ✨ CLEAN & WHITEN SCANNED PDFS Remove yellowed, discoloured backgrounds from scans — ideal for ink-saving reprints of old documents, photocopies, or faded receipts. Smart Auto mode or manual brightness and contrast control, with a live before/after preview. ✍️ REMOVE ANNOTATIONS Strip comments, highlights, sticky notes, arrows and markup added by Adobe Acrobat, Mac Preview and other PDF editors. Share clean copies without exposing internal feedback. 🔒 PROTECT & UNLOCK PDF Password protect PDF files with 128-bit encryption in seconds, or remove passwords from documents you own — no separate unlocker needed. 📷 SCAN TO PDF Turn your camera into a document scanner (ML Kit-powered). Scan papers, receipts and notes straight to PDF, then merge, compress or edit them in the same app. 🔢 MORE PDF TOOLS ✓ Page numbers — position, format, font size and colour, with live preview ✓ Watermark — text or image, with opacity, rotation and position control ✓ Flatten PDF — rasterise all content, or form fields only 👥 WHO USES IT? Lawyers reassembling duplex-scanned case files. Accountants collating multi-page financials. Students merging lecture notes and handouts. Researchers compiling papers. Office workers who need a PDF merger, splitter, compressor and image converter in one app — without depending on the internet. 🔐 PRIVACY & SECURITY No internet. No cloud. No account. No data collection. No tracking. All processing happens on-device. Dark mode support, Material 3 design, small install size, instant startup. Download now — the simple way to merge, combine, split, compress and convert PDF files on Android. 📩 Questions or suggestions? developer.promisingapps@gmail.com