Work · alternatives · 2026

24 alternatives to UPDF

Edit, Annotate, Convert, Sign PDF and AI Chat with PDF

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. UPDF launched in 2022; newer entries below may have overtaken it.

1. 1
   UPDF AI▲282

   Chat with Any PDF and Ask AI Anything, Summarize, Translate.

   2025 · ai.updf.com · its alternatives →

2. 2
   UPDF 2.0▲158

   AI-powered PDF editor with a completely redesigned interface

   2025 · updf.com · its alternatives →

3. 3
   PDF.ai▲677

   Chat with any document

   2023 · pdf.ai · its alternatives →

4. 4
   DeftPDF▲104

   A reliable, intuitive and productive PDF Software

   2019 · deftpdf.com · its alternatives →

5. 5
   aiPDF - talk to books, docs and podcasts▲380

   ethical, powerful AI assistant for students and researchers

   2023 · aipdf.ai · its alternatives →

6. 6
   GoPDF▲159

   PDF solutions, powered by innovation

   2023 · gopdf.io · its alternatives →

7. 7
   AvePDF▲95

   Free Online PDF and Document Tools

   2023 · its alternatives →

8. 8
   ChatPDF▲88

   An AI-powered document reader and processor

   2023 · its alternatives →

9. 9
   AskYourPdf▲20

   Gateway to interactive, and intelligent chat with any PDF

   2023 · askyourpdf.com · its alternatives →

10. 10
    OnePDF▲89

    An online PDF reader, converter & markup tool

    2023 · onepdf.online · its alternatives →

11. 11
    DeftPDF for ChromeOS▲66

    A reliable, intuitive and productive PDF tool for ChromeOS

    2022 · play.google.com · its alternatives →

12. 12
    LightPDF▲17

    AI-Powered PDF Solutions for Effortless Productivity

    2024 · lightpdf.com · its alternatives →

13. 13
    PDF2MD▲51

    Convert your PDFs to markdown With AI OCR

    2024 · its alternatives →

14. 14
    ChatPDF by Simoto AI▲9

    Reading, summarizing & rewriting your PDF documents

    2024 · its alternatives →

15. 15
    PDFDIT▲17

    Edit your PDFs effortlessly with AI-powered text recognition

    2025 · pdfdit.com · its alternatives →

16. 16
    EditPDF AI▲2

    The smartest way to work with PDFs

    Jul 2026 · editpdfai.com · its alternatives →

17. 17
    TopPDF▲9

    TopPDF: AI-Powered PDF Solutions

    2025 · toppdf.co · its alternatives →

18. 18
    PDFtoPDF▲1

    Convert the PDF in the pic to text, maintaining the layout.

    2024 · its alternatives →

19. 19
    goPDF.pro - AI Chat with PDF's▲9

    Smarter Documents, Smoother Workflow

    2024 · gopdf.pro · its alternatives →

20. 20
    Just another AI tool for chatting with docs, only better:)▲5

    aiPDF is your AI assistant that can scan, understand and "chat" with all your documents. It summarises massive docs in seconds and finds any information you want. It works with any file type, web articles and even with YouTube videos!

    2024 · aipdf.ai · its alternatives →

21. 21
    PDF Reader Pro▲9

    Annotate, Sign, Convert, Edit PDF Documents

    2025 · apps.apple.com · its alternatives →

22. 22
    Advanced and free PDF tools▲6

    FiPDF — Convert Images to PDF with OCR, No Upload Needed

    2025 · fipdf.netlify.app · its alternatives →

23. 23
    AiPdf within PDf Question Generation ▲8

    Pdf | dictionary| translation | Question Generation

    2024 · aipdf.ankitkr.in · its alternatives →

24. 24
    FormaPDF▲3

    All-in-one PDF tools & secure e-signatures

    Jun 2026 · formapdf.pro · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →