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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

Inserting a Page at the...

by dunhill

01-31-2026 04:03 PM

5,850

35,686

Devices

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

Kindle Scribe not showing up...

by theducks

Today 04:50 PM

4,498

30,977

Editor

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

Eliminate Top/Bottom White...

by JSWolf

Yesterday 02:59 PM

1,875

15,126

Library Management

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

Batch Metadata Download...

by DNSB

Today 05:57 PM

10,520

70,986

Plugins

Use plugins to extend the functionality of calibre

[GUI plugin] Palette Switcher

by JSWolf

Today 06:50 PM

957

73,395

Recipes

Post your calibre news download recipes, solutions and requests

Failure fetching The...

by yoyoisbest

Yesterday 08:59 AM

4,006

19,998

Server

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

No cover images with...

by kovidgoyal

01-31-2026 03:25 PM

669

3,509

Viewer

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

Dictionary Lookup Re-styled...

by simurq

Today 03:44 PM

599

4,177

Related Tools

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

Calibre v9 DB changes break...

by Dirk-71

Today 06:50 PM

480

7,319

Development

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

calibre-debug...

by JSWolf

Today 10:15 AM

1,066

8,002

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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 06:06 AM by lkmiller	1,344	995,752
Sticky Color palettes ( 1 2 3 4 5) dunhill (03-06-2024)	01-30-2026 01:16 PM by varia	70	140,063
Sticky calibre friday preview releases ( 1 2 3 4 5 ... Last Page) chaley (03-08-2024)	10-11-2025 03:02 AM by ownedbycats	352	243,902
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)	06-29-2025 09:05 PM by mifanathan	252	534,656
Sticky Link to new DRM tool version DNSB (07-13-2022)	07-13-2022 07:06 PM by DNSB	0	68,307
Sticky Video Tutorials kovidgoyal (01-26-2011)	01-26-2011 09:04 PM by kovidgoyal	0	170,337
Sticky New to calibre? Start Here kovidgoyal (01-26-2011)	01-26-2011 05:05 PM by kovidgoyal	0	193,548

Moved: Calibre v9 DB changes break calibre-web dinosm (01-30-2026)	-	-	-
Calibre and Tahoe Dark Mode icon? institute (Yesterday)	Today 03:50 PM by institute	5	2,029
problems with installation of calibre in linux ddh (Yesterday)	Today 10:41 AM by ddh	5	1,717
Edited metadata.db. What are the implications? VelvetElvis (Yesterday)	Yesterday 10:02 PM by VelvetElvis	5	1,467
Calibre error message when opened shad0wspan (Yesterday)	Yesterday 09:01 PM by kovidgoyal	6	2,300
Calibre 9 and Box Cloud Storage ( 1 2 3) dizzy274 (01-30-2026)	Yesterday 05:11 PM by theducks	43	13,656
Why Does SHUTDOWN Take So Long?! ( 1 2) gxn1 (12-03-2025)	Yesterday 04:45 PM by gxn1	24	7,053
Calibre Alternatives ( 1 2) BetterRed (02-01-2026)	Yesterday 02:55 PM by un_pogaz	28	7,831
Calibre 9.1 Constantly Accessing Hard Drive at Start-up ( 1 2) Chris_Snow (02-05-2026)	Yesterday 06:29 AM by un_pogaz	15	4,321
Scrolling speed changed in Calibre 9? Daniel Jackson (02-01-2026)	Yesterday 05:24 AM by Daniel Jackson	13	4,198
Calibre Database seems to be hosed Attis913 (02-06-2026)	02-06-2026 08:24 PM by PeterT	3	1,533
I could not imagine having to start from scratch now ( 1 2) Rellwood (01-26-2026)	02-06-2026 05:59 PM by Sirtel	26	14,444
Linux: Unofficial AppImages ( 1 2) shuvashish76 (01-27-2026)	02-05-2026 04:29 PM by DNSB	22	14,935
Pages field in Calibre 9 vs Count Pages plugin results mikespub (02-04-2026)	02-04-2026 10:45 PM by Sirtel	8	3,145
Beta testers for calibre 9 needed ( 1 2 3 4 5 ... Last Page) kovidgoyal (01-02-2026)	02-04-2026 12:45 AM by theducks	687	104,635
Problem checking database ( 1 2) Terisa de morgan (02-01-2026)	02-03-2026 08:15 AM by JSWolf	20	6,555
Question about the new Bookshelf view in Calibre 9 and the Pages database field MCBastos (01-31-2026)	02-03-2026 01:18 AM by kovidgoyal	7	4,493
Calibre 9 feature request - tweak to supress the #pages column creation kacir (02-01-2026)	02-02-2026 06:51 PM by Glsparks2	7	5,194
Problem with 9.0 ptomic (01-30-2026)	02-02-2026 06:05 PM by ptomic	4	5,050
Do builtin AI prompts need explict 'say I don't know' instruction? ( 1 2) JimmXinu (12-06-2025)	02-02-2026 04:49 PM by mitsie	17	6,645
Turn off/Block AI features ( 1 2 3 4 5 ... Last Page) msr (12-05-2025)	02-02-2026 11:00 AM by mitsie	182	55,600
Calibre V9 Cover Grid Database Deletion? Bravura (02-01-2026)	02-02-2026 10:37 AM by Bravura	7	4,057
Bookshelf view - adding books BetterRed (02-01-2026)	02-01-2026 11:45 PM by kovidgoyal	1	2,471
I cannot start Calibre 9. AnnieQuinn (01-30-2026)	02-01-2026 11:20 AM by ownedbycats	6	4,550
calibre 9 x11 vs wayland QT? gbm (01-31-2026)	01-31-2026 11:05 PM by kovidgoyal	2	3,628