Best AI PDF Assistants in 2026
Updated
In short: Anara is ranked #1 of 27 as of 4 October 2026, ahead of AskYourPDF and Audeus. The best-ranked option with a free plan is AskYourPDF. The lowest first paid tier on this page is pdfAssistant.ai at $0.58/mo.
When PDFs hold information you need to explore, AI assistants can let you ask questions about their contents. Compare maximum file size and page limits, scanned-PDF support, and whether multiple PDFs can be handled in one chat. Source citations and export formats are worth checking if you need to trace answers or carry results into another workflow. Access platforms, free-plan availability, and paid-from pricing provide additional ways to compare the options. The ranking begins with AI PDF Reader, Anara, and docAnalyzer, followed by DeepPDF and PDF.chat. Use the listed criteria to consider how each fits the documents you work with and the outputs you need.
27 AI PDF assistants ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
#1 Anara Top pick · 7.2 Free plan · $0.83/mo
#2 AskYourPDF Runner-up · 7.2 Free plan · $1/mo
#3 Audeus Also great · 7.1 Free plan · $0.83/mo
- Free plan extensioniOSmacOSWeb
- Free plan
- Yes
- Maximum file size
- 100 MB
- Maximum PDF pages
- 600 pages
- Multiple PDFs per chat
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms$0.83/mofirst paid tier About AnaraVisit site - Free planFree trial AndroidapiextensioniOSWeb
- Free plan
- Yes
- Paid from
- 11.99 /mo
RecognisedDocumentedFree planPlatforms$1/mofirst paid tier About AskYourPDFVisit site - Free planFree trial AndroidextensioniOSWeb
- Free plan
- Yes
- Paid from
- 9.92 /mo
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms$0.83/mofirst paid tier About AudeusVisit site - Free plan apiWeb
- Free plan
- Yes
- Paid from
- 8 /mo
- Maximum file size
- 50 MB
- Multiple PDFs per chat
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms$8/mofirst paid tier About docAnalyzerVisit site - Free planFree trial extensionWeb
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms$1/mofirst paid tier About PaperpalVisit site - Free plan apiWeb
- Free plan
- Yes
- Paid from
- 5 /mo
- Multiple PDFs per chat
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms$5/mofirst paid tier About PDF.chatVisit site - Free planFree trial Web
- Free plan
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms$16/mofirst paid tier About ExplainpaperVisit site - Free plan Web
- Free plan
- Yes
- Paid from
- 9.99 /mo
- Multiple PDFs per chat
- Yes
RecognisedDocumentedFree planPlatforms$0.58/mofirst paid tier About pdfAssistant.aiVisit site - Free plan Web
- Free plan
- Yes
- Multiple PDFs per chat
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms$1.04/mofirst paid tier About Sharly AIVisit site - Free plan apiWeb
- Free plan
- Yes
- Paid from
- 8.99 /mo
- Multiple PDFs per chat
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms$7.49/mofirst paid tier About ChatDOCVisit site - Free plan extensionWeb
- Free plan
- Yes
- Multiple PDFs per chat
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms - iOSmacOSWindows
- Free plan
- Yes
- Paid from
- 0.99 /mo
- Multiple PDFs per chat
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms$0.99/mofirst paid tier About AI PDF ReaderVisit site - WebWindowsmacOSLinux
- Maximum file size
- 25 MB
- Multiple PDFs per chat
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms - WebiOSAndroid
- Free plan
- No
- Multiple PDFs per chat
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms - Web
- Free plan
- Yes
- Paid from
- 4.99 /mo
- Maximum file size
- 50 MB
- Multiple PDFs per chat
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms - Web
- Free plan
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms - Web
- Free plan
- Yes
- Paid from
- 8.25 /mo
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms - Web
- Free plan
- Yes
- Multiple PDFs per chat
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms - Web
- Multiple PDFs per chat
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms - Web
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms - Web
- Free plan
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms - Web
- Free plan
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms - Web
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms - Web
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms -
- Free plan
- Yes
- Multiple PDFs per chat
- Yes
- Source citations
- Yes
RecognisedDocumentedFree planPlatforms
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which AI PDF assistant is ranked first on Everything Xiaomi?
Anara is ranked #1 of 27 with a score of 7.2. AskYourPDF is second and Audeus third.
How many of these have a free plan?
11 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, pdfAssistant.ai has the lowest first paid tier we found: $0.58/mo.
How is this list ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on. Paid placements never change a rank.