E-books are becoming more and more popular, thanks to how easy they are to carry and transfer. Calibre Portable is a small tool that can help you manage the entire library, convert between various formats and sync your e-reader.
The program has a simple interface that should be easy to figure out by all users, regardless of their level of experience.
First and foremost, the tool lets you choose the manufacturer of your device, coming with an extensive list that includes Amazon, Android, Apple, Astak, Barnes & Noble, Kobo, PocketBook and Sony, to name just a few.
After making this selection, the app provides a long list of devices available for each of them.
Books can be added to the program from various directories on the computer. These are listed on the interface with various details, such as the title, author’s name, date, size, rating, tags, name of the series and the date it was published.
The utility lets you edit the metadata of all the items. This should help you filter through the entire library with ease, as the app enables you to view all the authors, languages, series, publishers and file formats stored.
This tool supports a wide range of file formats, including EPUB, LIT, MOBI, AZW, PDF, TXT and DOC, to name just a few. When converting a certain file, you can select one of these, edit the metadata, change the font options, text justification, page setup and format-specific details.
You may also use the program to read e-books straight from the computer screen or send the items straight to your device.
All in all, Calibre Portable is a great tool that can perform a wide range of actions and which is quite useful to all those passionate readers that have an extensive collection of electronic books. Furthermore, since the program is completely portable, it can be launched from any removable device and it shouldn’t leave any traces in the Windows Registry.
Less experienced users should find it easy to handle, thanks to the intuitive interface and layout.

What's New in This Release:
New Features:
· Column icons: Allow the use of multiple icons with column icon rules.
· You can now have column icon rules display multiple icons in a single column, side by side. There are two ways to do this, either specify multiple icons when creating the rule, or create multiple rules that match the same book and specify the icon type to be 'composed' for every rule. See Preferences->Look & Feel->Column icons for details.
· Kobo driver: Add support for new cover handling in Kobo Aura with updated firmware
· Driver for Icarus Essence
· Show a warning when attempting to copy books between libraries that do not have the same set of custom columns.
· EPUB/AZW3 Output: Use shorthand forms for margin, padding and border CSS properties, where possible
· Allow colons in identifier values, needed for using URIs as identifiers
· Comments editor: Allow treating arbitrary URLs as images
· Show full path of library under mouse in status bar when switching/renaming/deleting libraries via the calibre library but...