SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
#1DeClassIFY records 0 monthly visits with — month-over-month growth and Freemium pricing. PDFgear records 2,845,280 monthly visits with -3.4% growth and Free pricing.

Classify PDF files in seconds so you stop reading paperwork you don't need
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | chromewebstore.google.com | pdfgear.com |
| Pricing Model | Freemium | Free |
| Monthly Visits | 0 (0) | 2.85M (2,845,280) |
| MoM Traffic Delta |
| 0 (—) |
| -100.48K (-3.4%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (23.3%) |
|---|
| Direct Visits / mo | 0 | 675.08K |
|---|
| User Rating | 4.2 | 4.5 |
|---|
| Supported Platforms | Browser Extension | Website |
|---|

Classify PDF files in seconds so you stop reading paperwork you don't need
Reads a PDF and assigns it a document category immediately, so you can decide whether it deserves your attention.
Turns a pile of unsorted PDFs into labelled groups you can scan quickly instead of opening file by file.
The extension is only a few hundred kilobytes, so it loads fast and does not slow browsing down.
The developer declares that user data is not collected, sold or used for unrelated purposes.
A free, AI-powered PDF editor for every device
Edit text, images, shapes, links, signatures and form fields in a document as easily as in a word processor.
Chat with a PDF, generate summaries and extract answers or text from long and awkwardly laid-out documents.
Convert between PDF, Word, Excel, PowerPoint, TXT and images, including batch conversion with lossless output.
Turn scanned or image-based documents into fully editable Word or TXT files.
SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
#1An AI-powered creative and productivity suite spanning video, documents, diagrams and data
Desktop document suite providing advanced editing, OCR conversion, and AI-powered chat assistance for local files.
#3
Cloud-based document platform offering robust PDF editing, format conversion, and interactive AI chat features.

Browser-based PDF workspace combining document conversion, e-signatures, and automated AI summarization tools.

Feature-rich cross-platform PDF editor with integrated GPT capabilities for deep document summarization and analysis.
SpecialistLightweight conversational platform designed specifically for fast, effortless Q&A and summarization across uploaded PDF documents.
Highlight the web, learn in public, and build your AI clone
SpecialistFocused document intelligence tool providing precise Q&A, summarization, and developer APIs for chatting with PDFs.

Free browser-based PDF toolkit with AI OCR and chat

Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
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SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
An AI-powered creative and productivity suite spanning video, documents, diagrams and data
Desktop document suite providing advanced editing, OCR conversion, and AI-powered chat assistance for local files.
Cloud-based document platform offering robust PDF editing, format conversion, and interactive AI chat features.
Browser-based PDF workspace combining document conversion, e-signatures, and automated AI summarization tools.
Highlight the web, learn in public, and build your AI clone
Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Summarize, bookmark and write with AI right in your browser