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databases created with pre 1.0 versions of calibre could have multiple tags/series/publishers/etc. that differ only in the case. This is because sqlite's case handling only works for ascii characters. This could cause problems when setting metadata. Automatically detect and fix these databases. Fixes #1221545 [edit metadata individually>Download Metadata>press ok>unhandled exception](https://bugs.launchpad.net/calibre/+bug/1221545)
calibre
calibre is an e-book manager. It can view, convert and catalog e-books in all of the major e-book formats. It can also talk to e-book reader devices. It can go out to the internet and fetch metadata for your books. It can download newspapers and convert them into e-books for convenient reading. It is cross platform, running on Linux, Windows and OS X.
For more information, see the calibre About page
Screenshots
Usage
See the User Manual
Development
Setting up a development environment for calibre
A tarball of the source code for the current calibre release.
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