100% On-Device Processing • Zero Server Uploads • Zero Ads

The Complete Private Studio for
PDF, Photos & Document Scanning

Prepare admit cards, resize passport photos to exact KB limits, sign PDF contracts, and scan paperwork directly on your Android device with bank-grade privacy.

No Cloud Server Uploads
Works 100% Offline
Exact Portal Target Specs
AES-256 PDF Security
DocCraft App Feature Graphic

Designed for Precision & Privacy

Real screen captures demonstrating how DocCraft solves your daily document tasks without compromise.

Photo Resize and Passport Prep

Passport & Photo Resize

Hit exact file sizes (e.g. 20KB - 50KB) and pixel dimensions with one-tap official exam portal presets.

Precision PDF Compressor

Precision PDF Compress

Shrink large multi-page PDF documents to target KB limits without losing text clarity or scan quality.

Digital Signature Studio

Signature Tool

Draw or scan signatures with automatic background ink-removal and stamp them straight onto PDF documents.

Multi-page PDF Studio

PDF Studio & Organizer

Merge, reorder, rotate, watermark, protect, and extract pages visually with a modern fluid interface.

Everything You Need in One Studio

No subscriptions for basic features, no waiting in cloud server queues, and no privacy compromises.

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Full-Featured PDF Studio

Complete control over your PDF files. Merge admitted cards, extract grade sheets, or redact sensitive records.

  • Target-KB PDF multi-pass compression
  • Merge, Split, Rotate & Reorder pages
  • Stamp signatures, watermarks & page numbers
  • 128/256-bit AES encryption & password protection
📐

Photo Resize & Signature Studio

Built-in binary search image algorithm that hits target file sizes and pixel aspect ratios on the first try.

  • Passport photos: SSC, UPSC, state exams & visas
  • Automated signature background cleanup
  • Transparent PNG and exact KB JPEG export
  • AI-powered portrait background remover
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Smart Document Scanner

Turn your phone camera into a high-precision scanner. Auto-crop, angle correction, and high-contrast B&W filters.

  • Automatic edge detection & perspective flattening
  • High-contrast B&W, Grayscale, and Magic Color
  • Multi-page batch scan to single PDF
  • Receipts, ID cards, handwritten notes & book pages
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Office & Media Conversion

Seamlessly convert between common productivity formats on your phone without third-party converters.

  • Word (DOCX) to print-ready PDF
  • Excel (XLSX) spreadsheets to PDF tables
  • Extract high-resolution images from any PDF
  • HTML templates & web code to PDF reports

16+ Specialized Tools Included

No more jumping between sketchy websites or installing ten different single-purpose apps.

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PDF CompressTarget KB limits
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Merge PDFCombine files
✂️
Split PDFExtract pages
✍️
Sign PDFStamp signatures
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Document ScannerCamera to PDF
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Photo ResizeExam portal specs
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Signature MakerTransparent PNG
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BG RemoverClean ID cutouts
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Organize PagesReorder & rotate
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Page NumbersHeaders & footers
🏷️
Watermark PDFText & stamps
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Protect PDFAES-256 password
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Form FillerInteractive forms
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Word to PDFDOCX converter
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Excel to PDFXLSX converter
🖼️
Image to PDFGallery to doc

Your Documents Belong to You. Period.

Unlike online PDF converters that require uploading your private tax forms, government IDs, and salary slips to cloud servers, DocCraft executes 100% of its rendering and processing right on your phone's processor.

Install DocCraft Free Read Full Privacy Policy →

Common Questions

Does DocCraft send any documents to cloud servers?

No. All conversions, image resizing, and PDF modifications are executed locally on your device. Your sensitive paperwork never leaves your phone.

How does photo resizing hit exact KB limits?

DocCraft uses an iterative binary search compression engine. It adjusts quality and resolution mathematically until the file size matches the portal's target limits exactly.

Can I use DocCraft without internet access?

Yes. The core document tools, scanner, compressor, and photo editor work completely offline without an active internet connection.

Are government portal presets included?

Yes! DocCraft includes built-in presets for standard visa sizes, passport photos, and major competitive exam portals (SSC, UPSC, State PCS, banking, etc.).