LightPDF
by LightPDFIt suits people who want PDF tools on web, mobile, or desktop, including chat-based document tasks.
Free plan Free trial From $15.99 a year AndroidiPhone & iPadWebWindowsMacLinux+3
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Best AI PDF Tools 2026
Facts read 29 Sep 2026 – 15 Oct 2026
Working with PDFs through AI can mean asking questions across documents, handling scans, or exporting results in a useful format. Compare scanned-PDF support and multi-file chat with source citations, API access, and export formats. Maximum file size and upload limit help show which documents fit, while free-plan availability and paid-from pricing provide access and cost context. AskYourPDF, LightPDF, and SciSpace are among the named tools; Veryfi API, docAnalyzer, Myreader, PDF.chat, and pdfAssistant.ai are also included. Consider the document types you need to work with and the file limits and outputs that fit your workflow.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 LightPDF | It suits people who want PDF tools on web, mobile, or desktop, including chat-based document tasks. | 6.6 | $15.99 a year | Free plan | Android, iPhone & iPad, Web, Windows | 15 Oct 2026 |
| 02 ChatPDF | ChatPDF may suit researchers, students, and professionals who work with papers, contracts, reports, or other supported documents. | 6.3 | $89.99 a year | Free plan | Android, iPhone & iPad, Web, Windows | 15 Oct 2026 |
| 03 Unstract | Unstract may suit teams that need to extract data from varied documents and route selected items for human review. | 6.1 | $416 a month, billed yearly | Free plan | Web, Mac, Linux, API | 15 Oct 2026 |
| 04 AskYourPDF | AskYourPDF suits students, researchers, professionals, and businesses that need to query documents or populate PDF forms. | 6.0 | $11.99 a month, billed yearly | Free plan | Android, iPhone & iPad, Web, Browser extension | 14 Oct 2026 |
| 05 SciSpace | SciSpace may suit researchers and students who need to search literature, ask questions about PDFs, or work on scientific writing. | 6.0 | $96 a year | Free plan | Android, iPhone & iPad, Web, Browser extension | 15 Oct 2026 |
| 06 Amazon Textract AnalyzeExpense | This service suits teams that need to extract and normalize invoice or receipt data for downstream applications. | 5.5 | Free plan | Free plan | Web, API, Self-hosted | 15 Oct 2026 |
| 07 PDF.chat | PDF.chat may suit people who want to question documents and check page-specific citations. | 5.5 | $48 a year | Free plan | Web, API | 15 Oct 2026 |
| 08 Veryfi API | Veryfi API suits organizations that need to extract structured data from business documents through APIs or mobile capture. | 5.5 | $500 a month | Free plan | Android, iPhone & iPad, Web, API | 30 Sep 2026 |
| 09 Reducto | Reducto is aimed at AI-native companies and document-heavy enterprises that need document processing and structured, citation-ready output. | 5.3 | Free plan | Free plan | Web, Windows, Mac, Linux | 15 Oct 2026 |
| 10 Scholarcy | Scholarcy may suit students and researchers who work with papers, chapters, or collections of research articles. | 5.3 | $90 a year | Free plan | Web, Browser extension, API | 15 Oct 2026 |
02
ChatPDF
ChatPDF may suit researchers, students, and professionals who work with papers, contracts, reports, or other supported documents.
AndroidiPhone & iPadWeb+5 Record6.3 Visit
03
Unstract
Unstract may suit teams that need to extract data from varied documents and route selected items for human review.
WebMacLinux+2 Record6.1 Visit
04
AskYourPDF
AskYourPDF suits students, researchers, professionals, and businesses that need to query documents or populate PDF forms.
AndroidiPhone & iPadWeb+2 Record6.0 Visit
05
SciSpace
SciSpace may suit researchers and students who need to search literature, ask questions about PDFs, or work on scientific writing.
AndroidiPhone & iPadWeb+2 Record6.0 Visit
6
Amazon Textract AnalyzeExpense
WebAPISelf-hosted Free plan Record5.5 Visit This service suits teams that need to extract and normalize invoice or receipt data for downstream applications.
7
PDF.chat
WebAPI $48 a year Record5.5 Visit PDF.chat may suit people who want to question documents and check page-specific citations.
8
Veryfi API
AndroidiPhone & iPadWeb+1 $500 a month Record5.5 Visit Veryfi API suits organizations that need to extract structured data from business documents through APIs or mobile capture.
9
Reducto
WebWindowsMac+3 Free plan Record5.3 Visit Reducto is aimed at AI-native companies and document-heavy enterprises that need document processing and structured, citation-ready output.
10
Scholarcy
WebBrowser extensionAPI $90 a year Record5.3 Visit Scholarcy may suit students and researchers who work with papers, chapters, or collections of research articles.
11
Avidnote
Web $19 a month Record5.1 Visit Avidnote may suit researchers who want writing, paper-reading, interview-transcription, and data-analysis tools in one web platform.
12
docAnalyzer
WebAPI $8 a month Record5.1 Visit It may suit practitioners who need to analyze document collections, follow citations to source passages, or generate exports.
13
Docling
WindowsMacLinux+2 Free plan Record5.0 Visit Docling suits developers and AI teams converting varied business files into structured formats.
14
Explainpaper
Web $16 a month Record5.0 Visit It suits readers and researchers who want explanations, question answering, summaries, or cited sections from papers.
15
Humata
WebAPI $49 a month Record5.0 Visit Humata suits experts, reporting teams, and organizations that need cited answers, summaries, or comparisons from uploaded documents.
17
pdfAssistant.ai
Web $83.88 a year Record4.9 Visit It suits individuals, students, small businesses, and enterprises that need PDF processing or repeatable batch workflows.
18
Myreader
Web $7.50 a month Record4.8 Visit Myreader suits readers who want to ask questions across books or a library and follow answers back to specific pages or sections.
21
LandingAI Agentic Document Extraction
WebAPISelf-hosted $250 a month Record4.6 Visit This product suits teams that need document contents structured for downstream workflows, especially where source references and review cues matter.
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