Private PDF: Merge and Split

Dayfiles Studio

Contains adsIn-app purchases

About this app

Private PDF: Merge and Split is a private, practical PDF toolkit for Android. View, merge, split, compress, organize, protect, convert, and prepare documents directly on your device without creating an account. Core PDF tools • View PDF files inside the app • Merge multiple PDFs into one document • Split large PDFs by page or range • Compress PDFs to reduce file size for sharing • Organize pages by reordering, removing, rotating, or extracting them • Rotate PDF pages and correct page orientation • Add text or image watermarks • Add page numbers for reports and professional documents • Lock PDFs with a password • Unlock PDFs you are authorized to access • Inspect file size, page count, password status, and metadata Document conversion • Convert PDF pages to JPG images • Turn JPG and PNG images into a single PDF • Convert PDF files to editable DOCX documents • Convert DOCX documents to PDF • Convert HTML files to PDF with safer input validation Built for private document work Core PDF processing runs locally on your Android device. Supported workflows do not require uploading document contents to a remote PDF service. This makes the app useful for contracts, invoices, reports, forms, scanned records, client documents, and personal files. Works without an account Open the app and begin working immediately. Core tools do not require registration, sign-in, or a recurring online workflow. Offline-ready tools After installation, supported PDF workflows continue to work without Wi-Fi. Processing stays fast because normal document tasks run on the device. Simple workflow Open a file once, choose the tool you need, adjust the options, and save or share the result. Clear controls make common PDF tasks easier without a complicated desktop-style interface. Useful for • Professionals preparing contracts, invoices, forms, and reports • Freelancers organizing and delivering client documents • Office users combining, converting, and protecting PDFs • Individuals reducing file size and preparing documents for sharing • Anyone who wants private PDF tools without forced sign-in Frequently asked questions Does the app work offline? Yes. Supported tools including view, merge, split, compress, organize, rotate, lock, unlock, and PDF inspection run locally on your device. Are my PDF files uploaded? Core PDF workflows are designed for on-device processing. Your document contents stay on your device during supported local operations. Can I merge, split, and compress PDFs? Yes. Combine several PDFs, extract or split pages, and reduce file size directly on Android. Can I convert documents and images? Yes. Convert between PDF, DOCX, JPG, PNG, and HTML using the supported conversion tools. Can I prepare PDFs for professional use? Yes. Reorder or remove pages, add watermarks and page numbers, rotate pages, protect files with passwords, and inspect document details. Actively maintained Private PDF is regularly updated for current Android versions. Recent maintenance improves HTML-to-PDF safety, Android file handling, native reliability, privacy controls, and stability across core PDF workflows. Download Private PDF: Merge and Split to manage documents privately with a maintained Android toolkit for everyday PDF work.

What’s new

Improved reliability across merge, split, edit, convert, organise, protect, and offline PDF workflows. Added safer HTML-to-PDF conversion, better Android file handling, updated privacy controls, and Android 16 compatibility.