How do their growth rates compare?

Doc2X has a month-over-month growth rate of +20.8%; TopPDF has -90.6%.

How does pricing compare?

Doc2X: Free Trial, Paid. Free trial available, with usage-based paid plans; quotas and plan pricing are listed inside the Doc2X workspace, while API pricing is shown on the developer open platform. TopPDF: Freemium. Freemium. Core PDF tools such as editing, conversion and compression can be used for free with limits, while a paid subscription unlocks larger files, advanced editing and higher usage volumes. Exact plan prices are shown inside the product rather than on a public pricing page, so check the app for current tiers.

What are alternatives to Doc2X and TopPDF?

Other tools in related categories include Image to Text, PDFgear, PDNob PDF Editor, LightPDF, OpenL Translate.

Doc2X vs TopPDF — Traffic (69.31K vs 643), Pricing & Verdict

Open AI Tools

Doc2X vs TopPDF — Traffic (69.31K vs 643), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Doc2X	TopPDF
Official Domain	noedgeai.com	toppdf.co
Pricing Model	Free Trial, Paid	Freemium
Monthly Visits	69.31K (69,306)	643 (643)
MoM Traffic Delta	+11.93K (+20.8%)	-6.17K (-90.6%)
Primary Market & Share	🇨🇳 China (68.9%)	🌐 Global (—)
Direct Visits / mo	56.61K	230
User Rating	4.5	3.9
Supported Platforms	Website	Website

Doc2X

Turn any PDF into editable, translatable, searchable knowledge

Layout-preserving PDF to Word

Convert PDFs and scans into editable .docx files that keep page size, columns and image placement, with formulas editable as native Word objects.

Formula, table and code OCR

Recognise math formulas into LaTeX, image tables into XLSX and document code blocks, so technical and scientific material stays usable.

Bilingual document translation

Translate full documents while keeping the original layout, exporting either translation-only or side-by-side bilingual PDFs.

Multi-document knowledge base

Ask questions across several uploaded documents and get answers with citations back to the source pages for verification.

Strengths & Pros

+Very broad export coverage: Word, Markdown, LaTeX, Typst, HTML, Excel, searchable PDF.
+Strong formula and table recognition suited to academic and technical documents.
+Translation preserves layout and supports bilingual output for careful reading.
+Document-level AI features such as cited Q&A and proofreading add value beyond conversion.