Powered by AI, LightPDF provides free cloud-based services to view, edit, convert, sign, annotate, merge, manage and share PDF easily and helps you solve all PDF problems.

AI-Powered Free Online PDF Editor, Converter & Reader - LightPDF

介紹

What is LightPDF?

LightPDF is an AI-powered online PDF editor, converter, and reader that provides access to a vast array of AI technologies for various needs, including PDF editing, conversion, OCR, and chat.

How can I use LightPDF for free?

Every user can utilize LightPDF's features for free, with limitations. Subscribing to the platform grants additional benefits and extended access beyond the free usage limits.

Features of LightPDF

Edit PDF

  • Edit PDF like Word
  • Modify PDF texts, images, and links
  • Add or remove PDF watermarks
  • Customize PDF background color
  • Delete or whiteout PDF content

Convert PDF

  • Convert PDF to editable Word accurately
  • Convert PDF to other formats (PPT, Excel, TXT, PNG, JPG, etc.)
  • Create PDF from other formats

OCR PDF

  • Turn PDF scans and images to text easily
  • Extract text from scanned PDFs and images
  • Output in Word, TXT, and editable PDF, etc.

Annotate PDF

  • Highlight and underline texts
  • Add and edit markups
  • Insert texts, annotations, and comments
  • Add stamps and shapes to PDF

Sign PDF

  • Support digital and e-signature
  • Draw and manage signatures
  • Insert signature fields to PDF
  • Support signature validation

ChatPDF

  • Ask anything about the document
  • Summarize, explain, and analyze the content
  • Input documents and URLs, and ask AI to summarize, extract, explain, and analyze the content.

Pricing

LightPDF offers a free plan with limited features and a subscription plan with additional benefits and extended access.

AI-Powered - 替代

Hume AI - Empathic Voice Interface for Emotional Intelligence and Ethical AI Meeting Human Needs

Hume.ai: Discover Hume AI, an innovative research lab focused on developing empathic voice interfaces that integrate emotional intelligence into ethical AI solutions. Our cutting-edge technology addresses human needs through multimodal AI. Explore our API and experience the future of empathetic interactions at https://demo.hume.ai.

260.5 K
HARPA AI - AI Productivity Tool and Chrome Extension for Automation and SEO Analysis

Harpa.ai: Discover HARPA AI, the ultimate AI productivity tool designed as a Chrome extension for seamless web automation. Enhance your online experience with features like ChatGPT for Google Search, intelligent writing assistance, and powerful capabilities to summarize, rewrite, extract, and monitor web pages, prices, and data. Boost your efficiency and optimize your SEO analysis with HARPA AI today!

684.9 K
ChatGPT Writer - AI Writing Tool for Emails, Messages, and More

Chatgptwriter.ai: Enhance your writing with ChatGPT Writer AI. Write emails, fix grammar, rephrase text, adjust tone, summarize, and more. Compatible with all websites. Free to use.

207.3 K
Building at the intersection of AI and digital ads

Learn how we're building the future of AI-powered ads for Instagram, Facebook, Google, and TikTok.

94.9 K
更多標籤關於: AI-Powered Free Online PDF Editor, Converter & Reader - LightPDF