Browser-Based PDF Tools
High-performance, private document utilities that process your files strictly inside your browser sandbox. Your data never leaves your device.
Compress PDF
Shrink file size with Light/Medium/Heavy presets or target an exact KB limit.
Scan to PDF
Capture documents and receipts via camera or photos with adaptive B&W contrast filters.
PDF to Word (.docx)
Convert PDF documents into editable Microsoft Word (.docx) files preserving tables and formatting.
Organize PDF Pages
Visually reorder, rotate, duplicate, delete, and extract PDF pages with interactive drag-and-drop.
Page Numbers & Header/Footer
Add sequential page numbers (Page X of Y), running headers, and footers with rotation support.
Extract Images from PDF
Extract original embedded photos and raster images from PDF pages with single or ZIP export.
Rotate PDF Pages
Permanently rotate individual pages, upside-down scans, or all pages at once (90°, 180°, 270°).
PDF Page Counter
Instantly count pages, calculate print volumes, and inspect paper orientations in single or batch PDFs.
Grayscale / B&W PDF
Convert color PDFs into crisp black and white or grayscale to reduce office printing toner costs.
Split PDF by File Size
Slice large PDFs into smaller chunks under 5MB, 10MB, or 20MB for email attachments.
Rearrange PDF
Visually reorder, rotate, duplicate, or delete pages in your PDF document.
PDF to Markdown
Extract clean Markdown text, headings, and tables from PDF files using local heuristics or Docling Pro.
PDF to JSON (Docling)
Extract structured document hierarchy, sections, text blocks, and tables into clean JSON format.
PDF Table to CSV
Detect, extract, and convert data tables inside PDF reports into ready-to-use CSV spreadsheets.
Extract Pages
Pull specific pages into a new PDF or download each page separately in a ZIP archive.
Merge PDF
Combine multiple PDF documents into a single organized file in seconds.
Split PDF
Extract specific page ranges or single pages into a new standalone PDF.
Image to PDF
Convert JPG, PNG, and WebP images into a standardized PDF document.
JPG to PDF
Convert JPG and JPEG photos, receipts, and scans into a single formatted PDF document.
PNG to PDF
Convert PNG images, screenshots, and graphics into a high-resolution PDF document.
PDF to Image
Extract PDF pages into high-resolution PNG, JPG, or WebP images up to 400 DPI with ZIP download.
Add Watermark
Stamp customized diagonal text across every page with opacity controls.
Edit PDF
Add text, visual signatures, annotations, shapes, images, and clickable hyperlinks in your browser. 100% private.
Redact PDF
Permanently sanitize sensitive text, PII, SSNs, and rectangular areas with true stream removal.
PDF OCR & Text Recognition
Transform scanned PDFs and photos into searchable, selectable text layers in 100+ languages.
PDF Table to Excel (.xlsx)
Extract data tables from PDF financial reports into multi-sheet Excel workbooks.
PDF Compare & Diff
Side-by-side visual and structural difference detector highlighting modifications between document revisions.
Password Protect
Encrypt your PDF with standard passwords or unlock known protected files.
View & Remove Metadata
Inspect author details, software, and timestamps, or strip all tracking metadata.
PDF to Text Extractor
Extract clean readable text and character streams from PDF documents 100% locally in browser memory.
Compress PDF to 100 KB
Compress single-page forms, certificates, and ID scans strictly under 100 KB.
Compress PDF to 200 KB
Compress resumes, paperwork, and transcripts below 200 KB with crisp vector text.
Compress PDF to 250 KB
Compress application forms and documents under the common 250 KB portal upload limit.
Compress PDF to 300 KB
Fit scanned PDFs and documentation strictly below 300 KB caps.
Compress PDF to 500 KB
Compress multi-page documents and portfolios below 500 KB.
Compress PDF to 1 MB
Shrink heavy reports, slide decks, and scans below 1 MB.
Compress PDF to 2 MB
Fit scanned document packets under the common 2 MB portal ceiling.
Compress PDF to 5 MB
Reduce massive PDF archives below 5 MB email and attachment thresholds.
In Development (Next Milestone)
AI Watermark & Signature Remover
Neural inpainting algorithms to cleanly remove unwanted diagonal stamps and background artifacts.
Multilingual OCR Engine (Tesseract)
Convert scanned receipts, contracts, and images into fully selectable, searchable text layers.
Free Browser PDF Tools Without Limits or Uploads
The sealed browser workshop for modern document workflows
Modifyle provides a zero-compromise suite of PDF utilities engineered specifically for security-conscious professionals, developers, and everyday users. Unlike legacy PDF websites that upload your confidential contracts, medical records, or tax returns to third-party cloud servers, Modifyle operates as a sealed local workshop directly inside your browser window.
Using client-side processing and modern browser memory pipelines, your documents are parsed, modified, and compiled on your local processor. This eliminates transmission delays, protects you from cloud data leaks, and delivers near-instant results whether you are merging multi-gigabyte reports or splitting single pages.
Every tool is completely free, does not mandate email registration, and imposes zero page count restrictions. Choose any utility above to begin transforming your documents securely.
What Can You Use This Tool For?
Real-world problems solved and intended workflows for this tool.
Consolidating Tax Returns & Financial Schedules
Tax filings, mortgage submissions, and audit packages require compiling W-2s, 1099s, bank statements, and tax return forms into a single unified PDF file.
Comprehensive Job Application Packages
Job openings frequently require candidates to submit their resume, cover letter, transcripts, and letters of recommendation as a single document upload.
Legal Contract Briefs & Exhibit Assembly
Attorneys and legal assistants must bundle primary agreements, addenda, signed signature pages, and evidentiary exhibits into sequential legal packages.
Academic Research Papers & Thesis Submissions
University dissertation submissions require merging cover sheets, copyright declarations, abstract, chapters, and bibliography appendices.
Invoice & Receipt Expense Reports
Monthly corporate expense reimbursement workflows require bundling dozens of receipts into a single monthly claim file.
How It Works in 3 Simple Steps
Select Your Tool
Choose from Merge, Split, Image-to-PDF, Watermark, or Password Protection based on your document needs.
Load Files Locally
Drag and drop your PDF or image files. Files are loaded instantly into your browser's private sandbox.
Process & Download
Customize your settings, execute the operation, and save the result directly to your disk with zero wait.
- Password-encrypted PDFs must be unlocked with their password before they can be merged into a new document.
- Merging occurs entirely in device RAM. On low-memory mobile phones, merging massive archives totaling over 500 MB may require desktop processing.
Why choose Modifyle PDF Suite?
Launch PDF, image, and QR tools in 1 click right from your home screen or desktop dock. 100% private, client-side, with full offline capability without internet.
Step-by-Step Technical Guides
All guidesStep-by-step instructions for adding text, electronic signatures, and clickable links.
Learn how embedded images, font subsets, and object streams affect PDF weight.
Step-by-step techniques for meeting strict portal and application size limits.
Downsample raster elements while keeping text and line vectors crisp.