LightPDF records 1,742,568 monthly visits with -15.3% month-over-month growth and Freemium pricing. SmartPDFs records 147 monthly visits with -93.3% growth and Free pricing.
Free AI-powered PDF editor, converter and reader for every device
Summarize PDFs in seconds
| Dimension / Metric | | |
|---|---|---|
| Official Domain | lightpdf.com | smartpdfs.ai |
| Pricing Model | Freemium | Free |
| Monthly Visits | 1.74M (1,742,568) | 147 (147) |
| MoM Traffic Delta | -314.58K (-15.3%) | -2.06K (-93.3%) |
| Primary Market & Share | 🇮🇳 India (24.9%) | 🌐 Global (—) |
| Direct Visits / mo | 442.07K | 63 |
| User Rating | 4.2 | 4.3 |
| Supported Platforms | Website | Website |
Free AI-powered PDF editor, converter and reader for every device
Upload a PDF and ask questions in natural language, follow up on details and see which passages the answers came from. A separate chat mode works with YouTube videos.
Translate whole documents, including scanned and image-based PDFs, into 20+ languages while keeping the original formatting and layout intact.
Convert invoices, receipts, bank statements and purchase orders into structured, editable Excel files automatically.
Edit text and images, OCR scanned pages, convert to and from Office formats, then merge, split, compress, watermark, sign and annotate.
Summarize PDFs in seconds
Upload a PDF and get a concise summary in seconds, so you can understand the gist without reading the full document.
Choose the language for the summary before generating, making it easy to read a document in your preferred language.
Summaries are clean and easy to share with colleagues or classmates as a quick overview of a document.
SmartPDFs is open source, with its code published on GitHub for anyone to inspect or self-host.
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
SpecialistEnterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.
SpecialistEnterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.
Turn long PDFs into clear summaries and chat with your documents
Turn long PDFs into clear summaries and chat with your documents
A free, AI-powered PDF editor for every device
Offers a robust desktop suite for OCR and editing, but requires software installation unlike cloud platforms.
Offers a robust desktop suite for OCR and editing, but requires software installation unlike cloud platforms.
Provides quick browser-based PDF editing and e-signatures, but has a less advanced conversational AI assistant.
Provides quick browser-based PDF editing and e-signatures, but has a less advanced conversational AI assistant.
Cross-platform PDF editing with GPT-powered AI for reading, translating, and signing documents
Chat with any PDF, video, or website and get cited answers in seconds
Translate, summarize, and understand documents in 154 languages without losing the layout
Translate, summarize, and understand documents in 154 languages without losing the layout
Chat with any PDF and get cited answers instantly
Features interactive PDF chat and form filling, but has fewer advanced desktop editing and conversion options.
Features interactive PDF chat and form filling, but has fewer advanced desktop editing and conversion options.
