热门工具
查看全部87个工具
压缩
从PDF转换
PDF转JPG
将PDF页面转换为高质量JPG图像。
PDF转PNG
将PDF页面转换为透明PNG图像。
PDF转文本
从PDF中提取文本。保留格式。复制到剪贴板。
PDF转Word
将PDF转换为可编辑的Word文档。服务器端处理。
PDF转Excel
将PDF表格转换为Excel电子表格。服务器端处理。
PDF转PowerPoint
将PDF页面转换为PowerPoint幻灯片。服务器端处理。
PDF转HTML
将PDF内容转换为HTML标记。浏览器端文本提取。
PDF转EPUB
将PDF转换为EPUB电子书格式。服务器端处理。
PDF文字识别
使scanned PDFs searchable. 提取text from images in PDFs.
提取图片
提取all images from PDFs. JPG, PNG, TIFF extraction.
提取表格
提取tables from PDFs to CSV or Excel format. Server-side processing.
PDF转Markdown
转换PDF content to Markdown format. Structured text extraction.
PDF转CSV
提取tabular data from PDFs to CSV. Browser-side text parsing.
PDF转MOBI
转换PDF to Kindle MOBI format. Server-side processing.
PDF转TIFF
转换PDF pages to TIFF images. High quality for printing.
PDF转BMP
转换PDF pages to BMP images. Uncompressed format.
PDF转SVG
转换PDF vector content to SVG. Scalable vector graphics.
PDF转GIF
转换PDF pages to animated GIF. Page transitions as animation.
PDF转JSON
提取PDF structure and content as JSON. API-friendly format.
PDF转XML
转换PDF content to XML markup. Structured document export.
PDF转ZIP
提取PDF pages as individual files in a ZIP archive.
PDF转录
转录scanned PDFs to editable text. OCR + correction interface. ⚠️ Uses AI processing — content is sent to Groq API. Not private during this step.
PDF摘要
AI-powered PDF summarization. 提取key points and insights. ⚠️ Uses AI processing — content is sent to Groq API. Not private during this step.
PDF翻译
翻译PDF content to other languages. AI-powered translation. ⚠️ Uses AI processing — content is sent to Groq API. Not private during this step.
PDF转音频
转换PDF text to spoken audio. Text-to-speech for accessibility.
OCR PDF转Word
Convert scanned PDFs to editable Word documents with OCR. Extract text from images and PDFs accurately. Free online tool, no signup required.
批处理最多5个文件转换为PDF
JPG转PDF
将JPG图像转换为PDF。支持多张图像。
批处理最多50个文件PNG转PDF
将PNG图像转换为PDF，支持透明度。
批处理最多50个文件Word转PDF
将Word文档转换为PDF。服务器端处理。
Excel转PDF
将Excel电子表格转换为PDF。服务器端处理。
PowerPoint转PDF
将PowerPoint演示文稿转换为PDF。服务器端处理。
HTML转PDF
将HTML页面转换为PDF。使用html2canvas的浏览器端处理。
EPUB转PDF
将EPUB电子书转换为PDF。服务器端处理。
Markdown转PDF
转换Markdown files to PDF. Browser-side rendering.
CSV转PDF
转换CSV spreadsheets to formatted PDF tables. Browser-side.
TXT转PDF
转换plain text files to PDF. Simple and fast browser conversion.
URL转PDF
转换any webpage to PDF by URL. Server-side rendering.
MOBI转PDF
转换Kindle MOBI e-books to PDF. Server-side processing.
图片转PDF
转换any image format to PDF. WebP, GIF, BMP, TIFF supported.
批处理最多50个文件页面操作
合并PDF
将多个PDF合并为一个。拖放、重新排序。
批处理最多50个文件拆分PDF
按页面范围拆分PDF或提取特定页面。
旋转PDF
将PDF页面旋转90°、180°或270°。按页或全部。
页码
为PDF添加页码。可自定义格式、位置和字体。
提取页面
从PDF中提取特定页面。可视化页面选择器。
删除页面
从PDF中删除不需要的页面。可视化页面选择器。
重新排序页面
更改PDF中的页面顺序。拖放界面。
调整PDF大小
更改PDF page dimensions. Scale to A4, Letter, or custom size.
裁剪PDF
裁剪PDF pages to remove margins or unwanted areas. Visual crop tool.
N-Up PDF
打印multiple PDF pages per sheet. 2-up, 4-up, booklet layout.
PDF小册子
创建printable booklet layout from PDF. Imposition for folding.
编辑和注释
添加水印
向PDF页面添加文本或图像水印。
页眉和页脚
添加headers and footers to PDF pages. Text, page numbers, dates.
贝茨编号
Legal Bates numbering for PDF discovery. Prefix, suffix, start number.
比较PDF
Side-by-side PDF comparison. Highlight differences between versions.
扁平化PDF
Flatten annotations and form fields into static content.
PDF注释
添加annotations to PDFs: highlights, sticky notes, and comments.
PDF灰度
转换PDF to grayscale. 删除color for printing or accessibility.
反转PDF颜色
反转colors in PDF for dark mode or accessibility needs.
PDF叠加
叠加one PDF on top of another. Layer merge for templates.
PDF底层
放置one PDF behind another as background. Template underlay.
表单字段
创建and edit PDF form fields. Text boxes, checkboxes, dropdowns.
填写表单
填写PDF forms in browser. Save filled forms without software.
PDF盖章
添加rubber stamp annotations to PDF. Date, status, approval stamps.
PDF二维码
添加QR codes to PDF pages. Link to URLs, emails, or vCards.
PDF条形码
添加barcodes to PDF pages. Code128, EAN, UPC support.
PDF编辑器专业版
Advanced PDF editor with text editing, image insertion, annotations, and form filling. Edit PDFs like Word documents. Free online, no installation needed.
安全
保护PDF
用密码保护PDF。设置打印、复制、编辑权限。
解锁PDF
移除您拥有的PDF的密码保护。
PDF签名
向PDF添加数字签名。具有法律约束力的电子签名。
PDF编校
从PDF中永久删除敏感内容。涂黑工具。
认证PDF
添加digital certification to PDFs. Long-term validation and timestamps.
PDF时间戳
添加trusted timestamps to PDFs. RFC 3161 compliant. Server-side.
添加密码
添加password protection to PDFs without encryption. Basic access control.
删除密码
删除known password from PDFs. Requires current password.
元数据和信息
PDF属性
查看PDF元数据、页数、尺寸、加密状态。
修复PDF
修复corrupted or broken PDF files. Recover readable content.
编辑元数据
编辑PDF metadata: title, author, subject, keywords. Browser-only.
删除元数据
Strip all metadata from PDFs for privacy. Title, author, dates, software.
验证PDF
验证PDF/A compliance and digital signatures. Check conformance.
PDF/A转换器
转换PDF to PDF/A for long-term archiving. ISO 19005 compliant.
PDF/X转换器
转换PDF to PDF/X for professional printing. ISO 15930 compliant.
PDF/VT转换器
转换PDF to PDF/VT for variable data printing. Server-side.