热门工具
查看全部87个工具
Compression
Convert from PDF
PDF to JPG
Convert PDF pages to high-quality JPG images.
PDF to PNG
Convert PDF pages to transparent PNG images.
PDF to Text
Extract text from PDFs. Preserves formatting. Copy to clipboard.
PDF to Word
Convert PDF to editable Word documents. Server-side processing.
PDF to Excel
Convert PDF tables to Excel spreadsheets. Server-side processing.
PDF to PowerPoint
Convert PDF pages to PowerPoint slides. Server-side processing.
PDF to HTML
Convert PDF content to HTML markup. Browser-side text extraction.
PDF to EPUB
Convert PDF to e-book EPUB format. Server-side processing.
OCR PDF
Make scanned PDFs searchable. Extract text from images in PDFs.
Extract Images
Extract all images from PDFs. JPG, PNG, TIFF extraction.
Extract Tables
Extract tables from PDFs to CSV or Excel format. Server-side processing.
PDF to Markdown
Convert PDF content to Markdown format. Structured text extraction.
PDF to CSV
Extract tabular data from PDFs to CSV. Browser-side text parsing.
PDF to MOBI
Convert PDF to Kindle MOBI format. Server-side processing.
PDF to TIFF
Convert PDF pages to TIFF images. High quality for printing.
PDF to BMP
Convert PDF pages to BMP images. Uncompressed format.
PDF to SVG
Convert PDF vector content to SVG. Scalable vector graphics.
PDF to GIF
Convert PDF pages to animated GIF. Page transitions as animation.
PDF to JSON
Extract PDF structure and content as JSON. API-friendly format.
PDF to XML
Convert PDF content to XML markup. Structured document export.
PDF to ZIP
Extract PDF pages as individual files in a ZIP archive.
Transcribe PDF
Transcribe scanned PDFs to editable text. OCR + correction interface. ⚠️ Uses AI processing — content is sent to Groq API. Not private during this step.
Summarize PDF
AI-powered PDF summarization. Extract key points and insights. ⚠️ Uses AI processing — content is sent to Groq API. Not private during this step.
Translate PDF
Translate PDF content to other languages. AI-powered translation. ⚠️ Uses AI processing — content is sent to Groq API. Not private during this step.
PDF to Audio
Convert PDF text to spoken audio. Text-to-speech for accessibility.
Convert to PDF
JPG to PDF
Convert JPG images to PDF. Multiple images supported.
批量最多50个PNG to PDF
Convert PNG images to PDF with transparency support.
批量最多50个Word to PDF
Convert Word documents to PDF. Server-side processing.
Excel to PDF
Convert Excel spreadsheets to PDF. Server-side processing.
PowerPoint to PDF
Convert PowerPoint presentations to PDF. Server-side processing.
HTML to PDF
Convert HTML pages to PDF. Browser-side with html2canvas.
EPUB to PDF
Convert EPUB e-books to PDF. Server-side processing.
Markdown to PDF
Convert Markdown files to PDF. Browser-side rendering.
CSV to PDF
Convert CSV spreadsheets to formatted PDF tables. Browser-side.
TXT to PDF
Convert plain text files to PDF. Simple and fast browser conversion.
URL to PDF
Convert any webpage to PDF by URL. Server-side rendering.
MOBI to PDF
Convert Kindle MOBI e-books to PDF. Server-side processing.
Images to PDF
Convert any image format to PDF. WebP, GIF, BMP, TIFF supported.
批量最多50个Page Operations
Merge PDFs
Combine multiple PDFs into one. Drag, drop, reorder.
批量最多50个Split PDF
Split PDFs by page ranges or extract specific pages.
Rotate PDF
Rotate PDF pages 90°, 180°, or 270°. Per-page or all pages.
Page Numbers
Add page numbers to PDFs. Custom format, position, font.
Extract Pages
Extract specific pages from a PDF. Visual page picker.
Delete Pages
Remove unwanted pages from PDFs. Visual page picker.
Reorder Pages
Change the order of pages in a PDF. Drag and drop interface.
Resize PDF
Change PDF page dimensions. Scale to A4, Letter, or custom size.
Crop PDF
Crop PDF pages to remove margins or unwanted areas. Visual crop tool.
N-Up PDF
Print multiple PDF pages per sheet. 2-up, 4-up, booklet layout.
Booklet PDF
Create printable booklet layout from PDF. Imposition for folding.
Edit & Annotate
Add Watermark
Add text or image watermarks to PDF pages.
Header & Footer
Add headers and footers to PDF pages. Text, page numbers, dates.
Bates Numbering
Legal Bates numbering for PDF discovery. Prefix, suffix, start number.
Compare PDFs
Side-by-side PDF comparison. Highlight differences between versions.
Flatten PDF
Flatten annotations and form fields into static content.
Annotate PDF
Add annotations to PDFs: highlights, sticky notes, and comments.
Grayscale PDF
Convert PDF to grayscale. Remove color for printing or accessibility.
Invert PDF Colors
Invert colors in PDF for dark mode or accessibility needs.
Overlay PDF
Overlay one PDF on top of another. Layer merge for templates.
Underlay PDF
Place one PDF behind another as background. Template underlay.
Form Fields
Create and edit PDF form fields. Text boxes, checkboxes, dropdowns.
Fill Form
Fill PDF forms in browser. Save filled forms without software.
Stamp PDF
Add rubber stamp annotations to PDF. Date, status, approval stamps.
PDF QR Code
Add QR codes to PDF pages. Link to URLs, emails, or vCards.
PDF Barcode
Add barcodes to PDF pages. Code128, EAN, UPC support.
Security
Protect PDF
Password-protect PDFs. Set permissions for print, copy, edit.
Unlock PDF
Remove password protection from PDFs you own.
Sign PDF
Add digital signatures to PDFs. Legally binding e-signatures.
Redact PDF
Permanently remove sensitive content from PDFs. Blackout tool.
Certify PDF
Add digital certification to PDFs. Long-term validation and timestamps.
Timestamp PDF
Add trusted timestamps to PDFs. RFC 3161 compliant. Server-side.
Add Password
Add password protection to PDFs without encryption. Basic access control.
Remove Password
Remove known password from PDFs. Requires current password.
Metadata & Info
PDF Properties
View PDF metadata, page count, dimensions, encryption status.
Repair PDF
Fix corrupted or broken PDF files. Recover readable content.
Edit Metadata
Edit PDF metadata: title, author, subject, keywords. Browser-only.
Remove Metadata
Strip all metadata from PDFs for privacy. Title, author, dates, software.
Validate PDF
Validate PDF/A compliance and digital signatures. Check conformance.
PDF/A Converter
Convert PDF to PDF/A for long-term archiving. ISO 19005 compliant.
PDF/X Converter
Convert PDF to PDF/X for professional printing. ISO 15930 compliant.
PDF/VT Converter
Convert PDF to PDF/VT for variable data printing. Server-side.