
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.
LightPDF records 1,742,568 monthly visits with -15.3% month-over-month growth and Freemium pricing. Y2Doc records 73,469 monthly visits with -41.5% growth and free pricing.

Turn any YouTube video into a structured document, PDF or Markdown file
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | lightpdf.com | y2doc.com |
| Pricing Model | Freemium | free |
| Monthly Visits | 1.74M (1,742,568) | 73.47K (73,469) |
| MoM Traffic Delta | -314.58K (-15.3%) | -52.08K (-41.5%) |
| Primary Market & Share | 🇮🇳 India (24.9%) | 🇺🇸 United States (22.6%) |
| Direct Visits / mo | 442.07K | 18.24K |
| User Rating | 4.2 | 4.2 |
| 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.

Turn any YouTube video into a structured document, PDF or Markdown file
Convert any YouTube video into a structured document with headings, sections and a readable summary in a single click.
Download the result as PDF, Markdown or docx so it fits note-taking apps, documentation systems or printing.
Pull the spoken content of a video into a text transcript, summary or study quiz without manual transcription.
Save the source video locally in high quality or extract MP3/WAV audio for offline listening.

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.
An AI-powered creative and productivity suite spanning video, documents, diagrams and data
An AI-powered creative and productivity suite spanning video, documents, diagrams and data
Offers a completely free PDF editing and AI assistant experience, but lacks some of LightPDF's cloud-native collaboration features.
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.
200+ free browser tools for PDFs, images, video, files, and AI writing.
200+ free browser tools for PDFs, images, video, files, and AI writing.

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.

One Brazilian workspace blending 50+ AI models, an agent mode, and a WhatsApp assistant.
One Brazilian workspace blending 50+ AI models, an agent mode, and a WhatsApp assistant.

Provides a more polished cross-platform desktop PDF editing suite, but requires a paid upgrade for full AI features.
Offers a streamlined conversational interface for querying PDFs, but provides fewer document editing and conversion utilities.

SpecialistTurn any lecture, PDF, or video into notes, flashcards, and quizzes in minutes
SpecialistTurn any lecture, PDF, or video into notes, flashcards, and quizzes in minutes