Life & fun · alternatives · 2026

24 alternatives to Notable PDF

Cloud-based PDF Viewer and Annotation

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Notable PDF launched in 2015; newer entries below may have overtaken it.

1. 1
   PDF Viewer▲161

   Read, review, and annotate PDFs with ease

   2016 · pdfviewer.io · its alternatives →

2. 2
   PDFy▲84

   Imgur for PDF

   2014 · its alternatives →

3. 3
   Google PDF Viewer▲61

   Google's PDF reader for Android

   2015 · play.google.com · its alternatives →

4. 4
   Sumnotes▲131

   Export highlights from PDFs

   2016 · sumnotes.net · its alternatives →

5. 5
   PDF Expert for Mac▲187

   The best PDF viewer, editor, and form filler available.

   2015 · apps.apple.com · its alternatives →

6. 6
   PDFLeads▲91

   Get more leads from your pdf content

   2015 · pdfleads.com · its alternatives →

7. 7
   Good Notes▲86

   Highlight and hand write notes on PDFs

   2014 · goodnotes.com · its alternatives →

8. 8
   Highlights▲5

   Annotate PDFs and Export Summaries

   2017 · highlightsapp.net · its alternatives →

9. 9
   PDF Expert 2▲150

   Fast, robust and beautiful PDF editor

   2016 · pdfexpert.com · its alternatives →

10. 10
    SE eBook▲152

    SE eBook

    2014 · gumroad.com · its alternatives →

11. 11
    PitchXO▲132

    Goodbye PDFs. Beautiful pitch pages you can track.

    2014 · pitchxo.com · its alternatives →

12. 12
    LiquidText 1.0▲80

    Read, annotate, and research on iPad

    2015 · liquidtext.net · its alternatives →

13. 13
    docs2epub▲201

    Get your favorite docs as eBooks

    2016 · javier.xyz · its alternatives →

14. 14
    Liquid Text 2.0▲157

    A better way to understand text - across multiple documents

    2016 · liquidtext.net · its alternatives →

15. 15
    Google Sheets▲84

    Excel in the cloud

    2013 · accounts.google.com · its alternatives →

16. 16
    PDF Markup Cloud▲1

    PDF & Web Annotator for Professionals

    2016 · apps.apple.com · its alternatives →

17. 17
    Cloud▲112

    Interactive lamp and sound system

    2014 · rclarkson.com · its alternatives →

18. 18
    PDFZorro▲5

    Online PDF Editor

    2015 · pdfzorro.com · its alternatives →

19. 19
    Paperspace for Teams▲135

    Desktops in the cloud, now launched and great for teams

    2016 · paperspace.com · its alternatives →

20. 20
    Doc Hub▲127

    Edit, send & sign PDFs online for free.

    2015 · dochub.com · its alternatives →

21. 21
    Reportly▲96

    PDF designer for Notion, Airtable & Coda

    2022 · its alternatives →

22. 22
    CloudMagic▲79

    The mail app with magical search

    2013 · cloudmagic.com · its alternatives →

23. 23
    Note Tracks▲80

    Annotated notes for audio content

    2015 · notetracks.com · its alternatives →

24. 24
    iDocument▲68

    Visually organize and browse all your documents in one place

    2015 · icyblaze.com · 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 →