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Calibre

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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

XTC?

by dunhill

10-27-2026 04:49 PM

5,901

36,130

Devices

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

Updating database on Kobo...

by theducks

10-31-2026 06:35 AM

4,533

31,237

Editor

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

Calibre Accessibility Tool

by Lukusaukko

Today 10:21 AM

1,931

15,503

Library Management

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

Print list of KFx-ZIP format...

by Sirtel

Today 02:14 PM

10,707

72,466

Plugins

Use plugins to extend the functionality of calibre

[GUI Plugin] FanFicFare

by Reach_greenDot

Today 09:05 PM

1,086

77,706

Recipes

Post your calibre news download recipes, solutions and requests

The Times and Sunday Times...

by kovidgoyal

Today 10:00 AM

4,055

20,300

Server

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

Read Book in Browser: Sync...

by enuddleyarbl

11-02-2026 07:04 AM

697

3,719

Viewer

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

Size error, viewer...

by BetterRed

Yesterday 04:42 PM

638

4,459

Related Tools

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

Searching in various...

by Dirk-71

09-29-2026 10:19 AM

494

7,503

Development

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

Using Camoufox in Metadata...

by kovidgoyal

10-23-2026 11:45 PM

1,086

8,147

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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)	Yesterday 02:45 PM by frangelica	1,845	1,936,818
Sticky calibre friday preview releases ( 1 2 3 4 5 ... Last Page) chaley (03-08-2024)	11-02-2026 12:46 PM by ownedbycats	434	559,707
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)	08-16-2026 08:44 PM by reise	256	782,308
Sticky Color palettes ( 1 2 3 4 5) dunhill (03-06-2024)	03-05-2026 09:22 PM by artistkinda	72	324,304
Sticky Link to new DRM tool version DNSB (07-13-2022)	07-13-2022 07:06 PM by DNSB	0	116,815
Sticky Video Tutorials kovidgoyal (01-26-2011)	01-26-2011 09:04 PM by kovidgoyal	0	220,900
Sticky New to calibre? Start Here kovidgoyal (01-26-2011)	01-26-2011 05:05 PM by kovidgoyal	0	243,735

EPUB validation error – missing image file in Calibre Luxfort (Today)	Today 07:52 PM by DNSB	5	365
Has anyone got camoufox working on calibre Nixos? ( 1 2) cranetoad (Yesterday)	Today 05:53 PM by DNSB	18	1,359
Trouble with Save to disk --> save only *** format GalacticHull (11-02-2026)	11-02-2026 03:09 PM by JSWolf	4	820
Changing Behavior in Book details GalacticHull (11-02-2026)	11-02-2026 08:46 AM by GalacticHull	2	545
calibre 9.17 not downloading metadata ( 1 2) Terisa de morgan (10-23-2026)	11-01-2026 10:56 AM by JSWolf	24	5,820
Does Version 9.16 include the eco fixes eastonfmly (10-18-2026)	10-31-2026 09:35 AM by eastonfmly	6	2,852
mobi file book cannot be open right on calibre croonable (10-30-2026)	10-30-2026 08:20 PM by croonable	4	1,194
Deleting from drop downs WearyB (10-29-2026)	10-29-2026 06:53 PM by BetterRed	2	763
Sharing books via email and GMX anesthezea (10-29-2026)	10-29-2026 02:40 PM by DNSB	3	698
leading the, a, an mytrivo (10-29-2026)	10-29-2026 02:57 AM by kovidgoyal	1	826
Full Text Search bluepeter (10-26-2026)	10-27-2026 07:53 PM by bluepeter	7	1,850
Calibre not starting on Win11 Floris69 (10-27-2026)	10-27-2026 02:15 PM by Floris69	3	809
Is Calibre affected by Emudhra incident? axu2 (10-26-2026)	10-27-2026 02:02 PM by axu2	2	1,487
Moving tags in the tag browser Rellwood (10-25-2026)	10-25-2026 08:43 PM by Rellwood	3	1,093
Restore Library from Device to Calibre - missing info katysan55 (10-25-2026)	10-25-2026 07:22 PM by theducks	5	1,293
Edit metadata cover skil-phil (10-22-2026)	10-22-2026 05:35 PM by fogice	3	1,973
calibre crashes when clicking its icon in the Mac menu bar (macOS 27) dunhill (10-20-2026)	10-22-2026 02:23 PM by dunhill	5	3,080
Calibre linux download password? tar99 (10-21-2026)	10-22-2026 04:14 AM by kacir	4	2,273
Compress Images Losslessly paulfiera (10-20-2026)	10-20-2026 09:43 AM by paulfiera	7	2,401
Calibre crashes on macOS when using "full keyboard access" scop (04-10-2025)	10-19-2026 03:26 PM by random_dude	3	4,019
How to activate "Insert metadata as page at start of book" only when sending to devic Latios (07-18-2018)	10-18-2026 05:35 PM by BetterRed	6	5,286
Synchronize reading position in Calibre E-Book Viewer ( 1 2) franc (04-12-2018)	10-17-2026 04:01 PM by Spagoodlers	28	35,664
Cannot add new column in library (bug?) igorius (10-11-2026)	10-15-2026 08:21 AM by igorius	3	2,574
Calibre Companion PeterT (09-13-2026)	10-14-2026 02:27 PM by shelfwalker	12	6,950
Using :has() pseudo-class ? Zillion_ (10-11-2026)	10-12-2026 07:38 AM by Zillion_	5	2,598