/r/Calibre/

r/Calibre

88k members
r/Calibre is a subreddit with 88k members. The community frequently discusses calibre, kindle, drm, library, and kobo, and they frequently recommend/review e-reader, ereader, and device, and the most common flair used is support / how-to, general discussion / feedback, and bug.
The unofficial sub dedicated to the Calibre ebook management software

Popular Topics in r/Calibre

#1

Calibre

60 posts
#2

Kindle

41 posts
#3

Drm

28 posts
#4

Library

22 posts
#5

Kobo

22 posts
#6

Epub

18 posts
#7

Ebooks

12 posts
#8

Metadata

11 posts
#9

Help

11 posts
#10

Cover

10 posts

Products Discussed in r/Calibre

E-reader

37 reviews
#1
Kobo
4.7 from 19 reviews
#2
Kindle
4.2 from 6 reviews
#3
Boox
4.3 from 3 reviews

Ereader

23 reviews
#1
Kobo
4.5 from 12 reviews
#2
Onyx Boox
5.0 from 3 reviews
#3
Meebook
4.5 from 2 reviews

Device

15 reviews
#1
Kobo
5.0 from 9 reviews
#2
Kindle
4.0 from 3 reviews
#3
Boox
4.0 from 1 review

Flair Used in r/Calibre

#1
Support / How-To
: "Am I the only one who didn’t know this?"
109 posts
#2
General Discussion / Feedback
: "Loving the new bookshelf view! It makes my collection feel less like a list of files and more like an actual library."
85 posts
#3
Bug
: "DO NOT RUN THE ROMANCEIO PLUGIN!!"
6 posts

Member Growth in r/Calibre

Yearly
+28k members(47.7%)

About

GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.

This page gives a focused view of r/Calibre, including current member size, discussion patterns, product reviews, and related communities to explore.

This data is synced periodically so insights stay current and useful for ongoing research.

Last updated: June 15, 2026