Work · alternatives · 2026

24 alternatives to Horrifying PDF experiments

A breakout game in a PDF

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Horrifying PDF experiments launched in 2016; newer entries below may have overtaken it.

1. 1
   PDFy▲84

   Imgur for PDF

   2014 · its alternatives →

2. 2
   Sumnotes▲131

   Export highlights from PDFs

   2016 · sumnotes.net · its alternatives →

3. 3
   Chrome Experiments▲137

   Showcase of web experiments written by creative coders

   2015 · experiments.withgoogle.com · its alternatives →

4. 4
   Scrapbox▲153

   A new style of note-taking where ideas connect

   2017 · scrapbox.io · its alternatives →

5. 5
   Cognitive Lode▲197

   Playbook of cognitive biases & psych research

   2014 · coglode.com · its alternatives →

6. 6
   docs2epub▲201

   Get your favorite docs as eBooks

   2016 · javier.xyz · its alternatives →

7. 7
   Notable PDF▲83

   Cloud-based PDF Viewer and Annotation

   2015 · kamiapp.com · its alternatives →

8. 8
   The Sketchbook Project▲87

   A crowd-sourced library of Sketchbooks

   2014 · its alternatives →

9. 9
   Happy Mitten - 38: Board Games, Business, and Lessons Learned▲52

   Magnifying faults to improve efficacy as a game publisher

   2016 · happymittengames.com · its alternatives →

10. 10
    Parcel▲121

    An audio resource for founders

    2016 · its alternatives →

11. 11
    Addr▲98

    A collective and annotation-focus ePub reader

    2014 · its alternatives →

12. 12
    Wise Words▲7

    Some of the most interesting pdf's around the web

    2017 · its alternatives →

13. 13
    Buch▲71

    A Telegram book reader bot

    2016 · its alternatives →

14. 14
    Doubleblinded▲93

    Subscription based self-experimentation

    2015 · doubleblinded.com · its alternatives →

15. 15
    eBook Generator▲142

    Transform your PDF into a beautiful eBook

    2014 · hub.uberflip.com · its alternatives →

16. 16
    Liquid Text 2.0▲157

    A better way to understand text - across multiple documents

    2016 · liquidtext.net · its alternatives →

17. 17
    Bullet Journal▲86

    An analog note-taking system for the digital age

    2014 · bulletjournal.com · its alternatives →

18. 18
    The Misfit Economy▲68

    Lessons in creativity from pirates & hackers

    2015 · amazon.com · its alternatives →

19. 19
    Catastrophe Disentanglement▲56

    Getting software projects back on track

    2015 · amazon.com · its alternatives →

20. 20
    Soft Control: Leaks from an Information Broker▲61

    A new book on surviving the knowledge economy

    2016 · softcontrol.us · its alternatives →

21. 21
    TidePool▲63

    Personality insights via scientific games

    2014 · tidepool.co · its alternatives →

22. 22
    Theory of Fun for Game Design▲67

    Thoughts on the most important element of any game's design

    2015 · amazon.com · its alternatives →

23. 23
    Antibait▲88

    Protects you from clickbaits

    2017 · antibait.com · its alternatives →

24. 24
    Pitch Deck▲63

    A game about ridiculous pitches for bad startup ideas

    2017 · kickstarter.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 →