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Sub-Forums : Calibre

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Conversion

Learn about calibre's conversion features and find help when conversion goes wrong

CBZ to PDF convert : bad...

by poco06

06-02-2026 10:41 AM

5,875

35,924

Devices

Troubleshoot connection issues specific to your device, and learn how to make the most of calibre's device integration features

Error connecting with device...

by JSWolf

Today 04:18 PM

4,516

31,081

Editor

Learn about calibre's Edit Book feature, capable of directly editing ePub and AZW3 formats and find help when problems with editing arise

Keeping Secton Headers with...

by Quoth

06-01-2026 10:06 AM

1,901

15,320

Library Management

All about viewing, adding, and exporting books; managing metadata; using templates; creating catalogs and understanding the calibre directory structure

Descriptions section in an...

by BetterRed

Today 07:17 PM

10,636

71,895

Plugins

Use plugins to extend the functionality of calibre

[Metadata Source Plugin]...

by Comfy.n

Today 07:13 PM

1,005

75,401

Recipes

Post your calibre news download recipes, solutions and requests

Login for The Nation

by mff47025

Today 04:11 PM

4,029

20,099

Server

This is the place for all your questions about the calibre server feature.

Beta test for new server...

by Comfy.n

Today 06:57 PM

680

3,594

Viewer

This is the place for all your questions about the calibre Viewer

Dictionary Lookup Re-styled...

by simurq

06-02-2026 02:07 PM

620

4,310

Related Tools

Third party applications that integrate, or are used in conjunction, with calibre; servers, cloud, network, backup and others

Calibre View - iphone/ipad app

by wildfire070

05-11-2026 11:16 AM

490

7,468

Development

All about hacking on calibre. Discuss calibre's internal structures and API

Annotations: HTML Output &...

by kovidgoyal

05-25-2026 11:11 PM

1,076

8,095

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Threads in Forum : Calibre

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Rating Thread / Thread Starter	Last Post	Replies	Views
Sticky Dealing with Kindle ebooks in calibre ( 1 2 3 4 5 ... Last Page) odamizu (05-27-2024)	06-04-2026 08:15 PM by Sirtel	1,620	1,336,988
Sticky [Custom Covers] Blanks, Templates - get them, share them, help to modify and create ( 1 2 3 4 5 ... Last Page) MiniMouse (09-08-2013)	05-08-2026 11:20 AM by JSWolf	253	651,884
Sticky calibre friday preview releases ( 1 2 3 4 5 ... Last Page) chaley (03-08-2024)	04-03-2026 11:19 PM by kovidgoyal	381	395,549
Sticky Color palettes ( 1 2 3 4 5) dunhill (03-06-2024)	03-05-2026 08:22 PM by artistkinda	72	243,466
Sticky Link to new DRM tool version DNSB (07-13-2022)	07-13-2022 06:06 PM by DNSB	0	96,941
Sticky Video Tutorials kovidgoyal (01-26-2011)	01-26-2011 08:04 PM by kovidgoyal	0	200,160
Sticky New to calibre? Start Here kovidgoyal (01-26-2011)	01-26-2011 04:05 PM by kovidgoyal	0	222,970

Calibre installs shortcut, not program. Won't open. ( 1 2) Maumasaurus (06-01-2026)	Today 01:42 PM by DNSB	16	7,154
How to sort on Read Progress column? ( 1 2) whiteowl (06-02-2026)	Today 12:47 PM by thiago.eec	21	6,663
Calibre Mis-Reporting Version Number or Updates? cyanidearsenic (06-03-2026)	Yesterday 04:24 AM by cyanidearsenic	4	2,498
Deleting books from Kindle after deleting it from calibre - possible? davedeacon (06-01-2026)	06-05-2026 12:28 PM by davedeacon	2	1,533
Displaying the epub version of each epub book as a column in Calibre 9.9 JNa (06-03-2026)	06-03-2026 05:23 PM by DNSB	1	3,143
Searching read series items nyxfitzgerald (06-01-2026)	06-02-2026 12:58 AM by theducks	1	878
Cover Grid background texture flickers when scrolling aviss667 (05-31-2026)	06-01-2026 04:07 AM by aviss667	1	936
Every library has different column widths KhonKaen (05-30-2026)	05-31-2026 11:08 AM by KhonKaen	4	1,846
[icon] redrawn icon pack based on SF Symbols ( 1 2 3) redbreast (02-28-2025)	05-30-2026 06:06 AM by ovillo	31	16,238
How do i import/export highlights in Calibre? ( 1 2) Rbk95 (05-18-2021)	05-25-2026 02:07 PM by remember	16	25,032
Calibre 8.10 Book Viewer not displaying text institute (09-21-2025)	05-24-2026 06:39 PM by hlpell	9	5,726
Proof of Concept: Calibre to organize non-books ownedbycats (05-18-2026)	05-24-2026 03:42 PM by Karellen	5	2,631
DeDRM not removing DRM from Adobe Digital Editions Redwolf0 (05-22-2026)	05-23-2026 10:00 AM by pdurrant	6	2,123
Calibre won't start on Mac jazzhands (05-22-2026)	05-22-2026 10:55 PM by jazzhands	2	1,048
calilbre stuck opening this pdf apricoto (05-21-2026)	05-22-2026 01:10 PM by apricoto	11	1,658
Poll How many books in your library? ( 1 2 3 4) Mr_H_Poirot (02-14-2026)	05-22-2026 11:36 AM by noordinaryspider	53	59,917
Download covers and metadata in Calibre has improved dramatically kacir (05-21-2026)	05-21-2026 04:41 AM by kovidgoyal	1	815
Pros and cons: metadata from contents or title Dal Bhat (05-19-2026)	05-19-2026 09:38 PM by DNSB	6	1,165
Error Communicating with Device-Android Phone and Tablet akailiajade (05-17-2026)	05-18-2026 09:02 AM by Quoth	2	1,995
Corrupt database maddz (05-16-2026)	05-17-2026 05:33 PM by theducks	11	4,215
Cant see pages number in book details panel on my kobo anymore Cyril Gabard (05-17-2026)	05-17-2026 04:03 PM by JSWolf	10	2,559
Calibre Worker Process - I found one reason why JSWolf (05-15-2026)	05-15-2026 11:26 PM by kovidgoyal	4	2,803
Error: Connection is busy in another thread Metapath (05-09-2026)	05-15-2026 03:03 PM by DNSB	13	9,174
Calibre .desktop File in Linux? enuddleyarbl (05-15-2026)	05-15-2026 12:16 PM by kovidgoyal	1	1,183
Edit Metadata: Key shortcut to generate title_sort ownedbycats (05-14-2026)	05-14-2026 10:59 PM by theducks	2	1,845