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Book Database Software - catalog your book collection

Automatically download book details and imagesLike author, title, publisher, genres, subjects & cover art.
Just search our huge online book database ... ... by ISBN or by author & title.

3 home library solutions - mobile app, web-app or desktop software:

Feature comparison

For Windows, macOS, iOS & Android

The easiest solution :

pricing
USD $2.50
Mobile app for iOS & Android

The mobile solution :

  • Install on your phone or tablet.
  • Built-in barcode scanner.
  • All data stored on your device.
  • Optional cloud storage (free).
pricing
For Windows & macOS

The most advanced solution :

pricing

Use the free CLZ Cloud service to:

  • Synchronize your book database between the desktop software, mobile apps and the Connect web-app.
  • View your list online and share it with friends and family.
  • Always have an online backup of your book database.

Free CLZ Barry barcode scanner app

  • Scan barcodes with the camera of your phone or tablet.
  • Instantly send the scanned barcodes to the Book Collector or Book Connect software on your desktop computer.
  • Download CLZ Barry from the App Store / Play Store.

Latest software updates

I would like to congratulate you on recent changes. The new design for the Book Connect is excellent, it is cleaner and crisper, plus it is faster to use. That is always a plus. Additionally, the changes to searching in the Core are beneficial as well, much faster, especially the new integrated search blank (author and title together), plus the way we can now see more information about each book in the Core. That is a big help in selecting a good volume out of many. Bravo! — Debbie Cox on January 10, 2018

Reviews from customers

January 17, 2018
Awesome
Y’all are great. I’m in the process of adding about 2300 printed books. Software is awesome. — Mike Clegg (USA) on Book Collector
January 17, 2018
The best of the best
Many Thanks for your speedy reply. You guys continue to be the best of the best.
I have been using your product since version 1.0 - I have compared it to other offerings over the years and truly believe it remains the very best. — Carey Daly (USA) on Book Collector
January 15, 2018
Great program
You guys are the best... This is why I tell all my friends and even theirs to get your product...
Great program and great people. — Paul Buchanan (USA) on Book Collector
January 10, 2018
new design is excellent
I would like to congratulate you on recent changes. The new design for the Book Connect is excellent, it is cleaner and crisper, plus it is faster to use. That is always a plus. Additionally, the changes to searching in the Core are beneficial as well, much faster, especially the new integrated search blank (author and title together), plus the way we can now see more information about each book in the Core. That is a big help in selecting a good volume out of many. Bravo! — Debbie Cox on Book Collector
January 09, 2018
Terrific
I just wanted to say: Thank you!
The new changes are terrific. I especially love being able to choose multiple genres / subjects without having to reopen the selection list. — Brenda Claussen (USA) on Book Collector
January 09, 2018
Love your app and software
You guys are really great. I love your app and software and very much appreciate the work you put into your work. Thank you! — Michaela Sosna (Germany) on Book Collector
January 08, 2018
Easy
Easy to use. Love all their cataloging products! — A Google user on CLZ Books
January 08, 2018
Perfect app
Easy to use just scan as many books as you want then add them to your collection. — Kerryn Kane on CLZ Books
January 06, 2018
Très bonne appli pour remplacer Bibliophilia
Comme beaucoup d'autres, ai du remplacer Bibliophilia. Le propriétaire donne de l'aide personnalisée voire fait pour nous quelques manips lourdes telles qu'importation de grosses bases. Absolument parfait. — Iamsterdam57 on CLZ Books
January 04, 2018
Super easy
Super easy to use catalogs all my books. Works great with my blackberry keyOne using the audio input function. — Leigh Joiner on CLZ Books
January 02, 2018
The best
Best book organizer app. — A Google user on CLZ Books
December 29, 2017
A winner
Ease of use and cloud facility make this app a winner. — Steve Cranley on CLZ Books
December 27, 2017
Utile
La sto usando da pochi giorni ma sto maneggiando un grande data base dell'altra app che mi ha abbandonato, e, per il momento va bene. Sono prudente dato l'esperienza con l'altro, ma per adesso solo complimenti. Bella anche graficamente. — Rita kl on CLZ Books
December 21, 2017
Great
New changes to Book Collectorz are great! Much easier to see subject category! This is a great piece of software -- keep up the good work!! — Gary Mackelprang‎ (USA) on Book Collector
December 17, 2017
Customer relations are perfect
It is with great pleasure that I write to tell you that my programme is now working perfectly well! Many thanks to you and to Alwin for your accessibility, patience, encouragement and technical skills. I remain convinced that your programme is about 1000 times more powerful than what I need, but no doubt others find it just right. What I do know is that the customer relations are perfect. — Raymond P. on Book Collector
December 12, 2017
Excellent Job !!!
Congratulations to all of You, the Book Collector Team ! Great Update ! Many Thanks ! — Bert De Smet (Belgium) on Book Collector
December 12, 2017
Amazing upgrade
I just installed the 18...Amazing upgrade! Thanks a lot and keep up the great work. I have been struggling during several years until I find with CollectorZ...I am managing a collection of more than 6000 military books and 1000 scale models! — Daniel Gheno (France) on Book Collector
December 11, 2017
Outstanding program
I would like to thank you for the great update with version 18.0 and also going to Pro version. Outstanding program and fantastic work you have done.
Keep up the GREAT WORK. — Bob Pruess (USA) on Book Collector
December 11, 2017
Easy to use
A fine tool for a book-loving organizer. — Susan Fockler on CLZ Books
December 05, 2017
Sweet app
Cataloging my over 1000 book Time Life Library...Lifesaving! — Terry Breen on CLZ Books

Read more reviews from customers