LightPDF records 1,742,568 monthly visits with -15.3% month-over-month growth and Freemium pricing. Rozetta records 46,531 monthly visits with +63.1% growth and Contact for Pricing pricing.
Free AI-powered PDF editor, converter and reader for every device
Specialized AI translation and enterprise generative AI, built by industry insiders
| Dimension / Metric | | |
|---|---|---|
| Official Domain | lightpdf.com | rozetta.jp |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 1.74M (1,742,568) | 46.53K (46,531) |
| MoM Traffic Delta | -314.58K (-15.3%) | +18K (+63.1%) |
| Primary Market & Share | 🇮🇳 India (24.9%) | 🇯🇵 Japan (100%) |
| Direct Visits / mo | 442.07K | 8.67K |
| 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.
Specialized AI translation and enterprise generative AI, built by industry insiders
MetaRozetta translates business and technical documents end to end, targeting a 0.003% correction rate so human review and post-editing can be skipped.
Live transcription of web meetings and video audio, with translation output and meeting-minutes generation for Japanese-to-Japanese sessions.
Dedicated solutions for pharma document consistency, financial company analysis, legal and patent work, and entertainment localization.
Terminology and reference data organized across roughly 33 major categories and 2,000 specialized fields, from medicine to electrical engineering.
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.
Free / Open-sourceEnterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.
Free / Open-sourceEnterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.
Offers a completely free PDF editing and AI assistant experience, but lacks some of LightPDF's cloud-native collaboration features.
Free / Open-sourceAI note taker that transcribes, summarizes and visualizes meetings
Free / Open-sourceAI note taker that transcribes, summarizes and visualizes meetings
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.
Free / Open-sourceAI translation for text, images, documents and speech in 100+ languages
Free / Open-sourceAI translation for text, images, documents and speech in 100+ languages
Free / Open-sourceLive AI interpretation, transcription, subtitles and dubbing in 125+ languages
Free / Open-sourceLive AI interpretation, transcription, subtitles and dubbing in 125+ languages
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.
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.
Free / Open-sourceProfessional AI translation for text, documents, images and audio
Free / Open-sourceProfessional AI translation for text, documents, images and audio
