Turn your phone into a powerful PDF toolkit. DocuScan is a privacy-first document scanner and PDF utility app that works 100% offline — no account, no cloud, no ads. Merge contracts, compress receipts, add signatures, lock sensitive files, and more. All 19 tools run entirely on your device.
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EDIT YOUR PDFs
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• Merge PDFs — combine multiple documents into one file instantly.
• Split PDFs — extract specific pages to create a new document.
• Delete Pages — remove unwanted pages from any PDF.
• Rearrange Pages — drag and drop to reorder pages your way.
• Rotate Pages — fix crooked scans and fix orientation in seconds.
• Add Signatures — sign contracts, agreements, and forms digitally.
• Add Watermark — stamp text overlays on any page to protect your work.
• Add Page Numbers — automatically number pages throughout a document.
• Edit Bookmarks — manage navigation anchors and bookmarks in long PDFs.
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OPTIMIZE YOUR PDFs
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• Compress PDFs — reduce file size without losing quality.
• Grayscale — convert colored pages to black and white to save space.
• Repair PDFs — fix corrupted or damaged PDF files automatically.
• Compare PDFs — side-by-side visual comparison of two documents.
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SECURE YOUR PDFs
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• Lock PDFs — add password protection to keep sensitive files private.
• Unlock PDFs — remove password restrictions from protected documents.
• Edit Metadata — view and modify document properties, author info, and title.
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CONVERT FILES
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• Image to PDF — build a PDF from your photos in one tap.
• PDF to Image — export individual pages as image files in a ZIP archive.
• PDF to ZIP — compress your PDFs into a ZIP archive for easy sharing.
• Extract Images — pull out every image embedded in a PDF file.
• PDF to Text — copy and extract plain text content from any scanned document.
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WHY DOCUSCAN?
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📱 100% Offline — every tool runs on your device. No internet required, no data uploaded to any server.
🔒 Privacy First — no accounts, no cloud sync, no tracking. Your documents never leave your phone.
⚡ Fast & Powerful — built with Apache PDFBox for reliable, high-quality PDF processing.
🎨 Beautiful Interface — designed with Material Design 3, dark mode support, and smooth animations.
🔍 Full PDF Preview — view PDFs in full resolution before saving or sharing any changes.
📁 Document History — track your recent activity and access past sessions quickly.
⚙️ Customizable — choose your theme (System / Light / Dark), set a default author name for PDFs, and auto-clear history on your schedule.
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PERFECT FOR
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• Business professionals managing contracts and reports
• Students organizing lecture notes and assignments
• Freelancers sending invoices and signed agreements
• Anyone who needs to compress, merge, or protect PDF files on the go
Download DocuScan now — the complete PDF scanner and document utility trusted by users who value privacy.
MORE WAYS TO USE DOCUSCAN
Handle everyday PDF tasks in one place: shrink large attachments before email, tidy multi-page reports, prepare signed forms, clean up scans you already saved, and export pages for slides or printing. Great for receipts, invoices, contracts, school work, HR packs, and personal archives.
PDF READER & EDITOR (OFFLINE)
Open PDFs, preview every page, then edit structure and content the practical way: merge PDF files, split PDF pages, reorder pages, rotate pages, delete unwanted sheets, add page numbers, bookmarks, watermarks, and signatures — without uploading files to the cloud.
CONVERT & EXTRACT
Turn photos into a PDF (image to PDF), export PDF to images, bundle pages into a ZIP, pull embedded pictures from a PDF, and extract text from PDFs for quick copy-paste workflows.