PDFLean

Office & Business

An all-in-one PDF workbench for daily office work: merge, split, organize and rotate pages, convert Word/Excel/PPT to and from PDF, OCR scans, add watermarks and page numbers, fill and sign, and share with encryption from inbox to delivery.

Best for: Admin, operations, project managers, everyone at work

How to use

  1. 1Collect and merge your files, then tidy the page order
  2. 2Convert between Office formats and PDF as needed
  3. 3Enhance and OCR scans into searchable documents
  4. 4Add numbers and watermarks, fill and sign, then encrypt and send

Related tools

Local Processing (Offline Capable)
Merge PDF
Combine multiple PDFs into one, in order. For interleaving front/back scans use Alternate & Mix; for single-file page ops use Page Organizer.
Local Processing (Offline Capable)
Split PDF
Extract pages by range, or split every N pages, per page, or into N parts.
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PDF Compressor
Browser-local PDF compressor offering light lossless, recommended, and extreme tiers, with target-size mode via binary search and real-time stats on file size and savings %.
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Compress PDF to Target Size
Iteratively compress a PDF toward a target size (e.g. 100KB), stopping when reached or returning the best possible result.
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PDF Page Organizer
Delete, rotate and reorder pages within a single PDF. For joining files use Merge; for sheet imposition use N-up.
Local Processing (Offline Capable)
Rotate Specific PDF Pages
Selectively batch-rotate even pages, odd pages, or landscape sheets without manual clicking. Perfect for fixing dual-sided scanner inverted pages. Private by design — files never leave your device.
Local Processing (Offline Capable)
Add Page Numbers
Add page numbers to every PDF page — six margin positions, 1,2,3 or 1/10 formats, and a custom starting number.
Local Processing (Offline Capable)
Watermark PDF
Add a text or image (PNG/JPG) watermark to PDF, tiled or on a nine-position grid, with rotation, font size, color, opacity and page range.
Local Processing (Offline Capable)
Protect PDF
Password-protect a PDF with AES-256, set printing and copying permissions locally.
Local Processing (Offline Capable)
Unlock PDF
Remove the open password and restrictions from PDFs you own, right in your browser.
Local Processing (Offline Capable)
Word to PDF
Convert Word (.docx) documents to PDF locally in your browser. Preserves headings, paragraphs, lists, tables, and embedded images with automatic CJK font embedding—no file upload.
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Excel to PDF
Convert Excel (.xlsx / .xls / .csv) spreadsheets to clean PDF: auto-layout gridlines, fully local in your browser.
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PowerPoint to PDF
Convert PowerPoint (.pptx) presentations to clean, professional landscape PDFs with 16:9 widescreen or A4 landscape layouts, privately and fully client-side.
Local Processing (Offline Capable)
PDF to Word
Convert PDF to editable Word (docx): text-level export, pages separated by page breaks (with Page n headings), fully local.
Local Processing (Offline Capable)
PDF to Excel
Convert PDF tables to xlsx: row clustering with gap-based columns, one sheet per page.
Local Processing (Offline Capable)
PDF to PPT
Turn every PDF page into a hi-res slide (pptx) with faithful appearance.
Local Processing (Offline Capable)
PDF to Image
Convert small PDFs to PNG / JPEG / WebP / AVIF images page by page with range and standard/HD/ultra resolution.
Local Processing (Offline Capable)
Image to PDF
Combine multiple images into a PDF with one page per image matching its native pixel dimensions. Supports PNG/JPG/WebP/GIF/BMP/AVIF/SVG/TIFF. Runs locally in your browser — your file is never uploaded.
Local Processing (Offline Capable)
PDF Scan Enhancer
Enhance scanned PDFs and smartphone photos. Removes uneven shadows, flattens yellowed backgrounds, preserves red stamps, and sharpens text.
Local Processing (Offline Capable)
Local OCR (Searchable PDF)
Convert scanned and image-only PDFs into dual-layer searchable documents with local WASM OCR. Invisible text overlay enables Ctrl+F search and copy-paste. Private by design — files never leave your device.
Local Processing (Offline Capable)
Fill PDF Form
Auto-detect PDF interactive form (AcroForm) fields, fill text fields, checkboxes, or radio buttons, flatten, and download — runs entirely in your browser.
Local Processing (Offline Capable)
Sign PDF (Stamp)
Apply a typed or hand-drawn signature onto a PDF — basic self-signing, fully local.
Local Processing (Offline Capable)
Create PDF
Create blank PDFs (A4/Letter/A3/A5, portrait/landscape, multi-page) or QR-code pages.
Local Processing (Offline Capable)
Header, Footer & Bates
Add header/footer text and Bates numbering (prefix + zero-padded numbers) to every page.

Ready when you are

Runs in your browser whenever possible — no signup needed to start.

Open Merge PDF

PDFLean is a productivity tool and does not provide legal, medical, regulatory, or compliance advice. Review outputs before relying on them for regulated or high-stakes decisions.