Extract
Tables, screenshots, and scans start here.
All Tools
All OOCCRR tools in one hub: OCR, PDF, invoice, and image converters. Local browser processing, no uploads, multilingual support, and privacy-first offline use.
Start With the Task
Use four scenario entries to narrow down the right tool quickly.
Merge, split, rotate, watermark, and export.
Image Convert
Format conversion and metadata cleanup.
Invoice Archive
Recognition, rename, organize, and dedupe in one flow.
This entry is not available in the current language yet.
OCR Tools
Best fit
- Use this when source images are clear and text extraction is the goal.
Not ideal
- If perspective is heavily skewed, crop and straighten first.
Parameter tips
- Run one sample page first, then expand to the full batch.
Image OCR
Multi-language image text recognition
Best for: Screenshots, posters, and document photos
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Image to Excel
Accurate table recognition and conversion
Best for: Invoices, reports, and spreadsheets
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Card Crop
Auto extract tools for cards and invoices
Best for: ID cards, invoices, and business cards
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Best fit
- Use this when document structure is clear and page operations are needed.
Not ideal
- If the file is broken or locked, repair or unlock it first.
Parameter tips
- Confirm page range and order before export.
👑PDF to Word
Convert PDF files to editable Word documents
Best for: Document editing, content modification, format conversion
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👑PDF to PPTX
Convert PDF files to editable PPTX presentations
Best for: Presentation creation, meeting preparation, content extraction
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👑Word to PDF
Convert Word files to PDF documents
Best for: Document sharing, printing, archiving
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👑PPT to PDF
Convert PPT files to PDF documents
Best for: Presentation sharing, printing, archiving
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👑Excel to PDF
Convert Excel files to PDF documents
Best for: Data reports, table sharing, print output
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A3 试卷拆分 A4
将 A3 试卷从中间裁开拆分为两张 A4
Best for: 试卷打印、扫描件拆分
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PDF Binarize
Batch black and white or grayscale conversion with text-first and ink-save presets
Best for: scan cleanup, print prep, submission package, cost saving
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PDF N-up
Place multiple PDF pages per sheet and export
Best for: Handouts, manuals, paper-saving print
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PDF Booklet
Auto pad and booklet imposition with signature export
Best for: Folded booklet and saddle stitch printing
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PDF to Images
Export PDF pages as images or long image
Best for: Share pages as JPG or PNG
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PDF Page Size to A4/Letter
Normalize page size with preview/export consistency
Best for: Expense filing, contract archive, and cross-region printing
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Image to PDF
Convert images to PDF documents
Best for: Bundle photos into a PDF
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Merge PDF
Combine multiple PDFs into one document
Best for: Contracts, receipts, and manuals
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Split PDF
Split a PDF into multiple files
Best for: Extract pages by range
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Add Page Numbers
Add page numbers to a PDF with position and range controls
Best for: Prepare reports for printing
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OFD to Images
Export OFD documents as page-by-page images
Best for: Invoices, receipts, and official document archiving
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Auto Correct PDF Orientation (AI)
AI detects per-page orientation and fixes it
Best for: Auto-correct rotated scans
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Rotate PDF
Batch-rotate PDF pages and export
Best for: Fix scanning orientation
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PDF Metadata Clean
Clean sensitive PDF metadata locally
Best for: Privacy-safe sharing, compliance cleanup, archive normalization
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PDF Watermark
Batch add text or image watermark to PDF
Best for: Confidential, draft, ownership tagging
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Delete PDF Pages
Remove unwanted pages and export the rest
Best for: Clean up PDFs quickly
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Decrypt PDF
Remove password protection and export
Best for: Share without restrictions
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Encrypt PDF
Protect a PDF with a password and export
Best for: Secure sensitive documents
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PDF Bates Numbering Pro
Generate traceable Bates labels with cross-file continuity or reset
Best for: litigation bundles, audit sampling, evidence indexing
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PDF Form Flatten
Lock fillable fields into read-only content before external delivery
Best for: contract handoff, compliance filing, signed copy archive
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Best fit
- Use this for fast format conversion or metadata cleanup.
Not ideal
- If image quality is too low, verify readability first.
Parameter tips
- Choose output format first, then tune quality and size.
👑Image to Word
Convert images to editable Word documents
Best for: Photo text extraction, document digitization, file organization
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👑Image Watermark Remover
Remove watermarks and logos from images intelligently
Best for: Photo cleanup, watermark removal, logo erasure
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👑Remove Handwriting from Exam Papers
Intelligently erase handwritten marks from exam paper images, preserving printed content
Best for: Exam paper cleanup, homework erasure, answer removal
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SVG to PNG/JPG
Batch convert SVG to PNG/JPG
Best for: Vector image to bitmap export
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Image EXIF Clean
Batch remove EXIF/XMP metadata from images
Best for: Privacy metadata cleanup before sharing
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HEIC to PNG/JPG
Batch convert HEIC to PNG/JPG
Best for: iPhone photo format conversion
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PNG/JPG to WebP
Batch convert PNG/JPG to WebP
Best for: Web image compression and speed
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WebP to PNG/JPG
Batch convert WebP to PNG/JPG
Best for: WebP compatibility conversion
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AVIF to PNG/JPG
Batch convert AVIF to PNG/JPG
Best for: AVIF image format conversion
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JPG/PNG to SVG
Batch convert JPG/PNG to wrapped SVG
Best for: Embedding in docs and handoff
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👑Word to Images
Export Word documents as page images or one long image
Best for: Document previews, visual sharing, content archiving
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👑PPT to Images
Export PPT documents as page images or one long image
Best for: Document previews, visual sharing, content archiving
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