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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:

The mobile solution :

  • Mobile app for iOS or Android.
  • Built-in barcode scanner.
  • All data stored on your device.
  • Optional cloud storage (free).
pricing
  • One-time purchase.
  • Install on multiple devices.
  • Free updates for life.

The easiest solution :

  • Web-based, just login and go!
  • For any computer, tablet or phone.
  • Automatic updates & backups.
  • All data stored in the cloud.
pricing
USD $2.50
  • Subscription service.
  • Use from any online device.
  • Updates included in subscription.

The most advanced solution :

  • Install on your own PC / Mac.
  • Many features and data fields.
  • All data stored on your computer.
  • Optional cloud storage (free).
pricing
  • One-time purchase.
  • Use on multiple PCs / Macs.
  • Includes 1 year of updates.

Use our free CLZ Cloud system for syncing between devices, easy backups and online viewing & sharing

Use the free CLZ Cloud service to:

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

Latest software updates

This is an excellent app! It makes physically organizing your collection on shelves a breeze. Plus, no longer will you have to get up and search through your collection to find if you have a title by a certain author. You can scan your collection in a matter of seconds in order to find out.
Since I have it on my phone as well as my iPads, I can use it in the bookstore, too. No more buying an older title only to find out I had purchased it years before. Support is excellent as well. I have the CLZ Movies app, too. I love them both!
— Zircon_215 on April 13, 2017

Reviews from customers

May 25, 2017
I love my Book Collector software
Thank you for making the CLZ Barry app available at no cost! I love my Book Collector software, and your company, and I recommend all the Collectorz programs to everyone I think could possibly be interested. Have a great day! — Robin Mason (USA) on Book Collector
May 22, 2017
Been using for years
Just keeps getting better. Highly recommended. — Christopher Dean on CLZ Books
May 15, 2017
Love this company
I love clz books and collectorz, I wish they would add an app/database for sewing patterns. — Rachel Cramer on CLZ Books
May 14, 2017
Great app
Keeps my collection in great order. — Alan Seddon on CLZ Books
May 13, 2017
Excellent
Like the Barcode entry (manual available) - speedy to catalogue. — Barry Griffiths on CLZ Books
May 13, 2017
CLZ Book Collector
Love, love, love the new format. So clear! Thank you :) — Bionicblue on CLZ Books
May 11, 2017
Good app
I have many book it helps me keep track of the books that I have. — Alexandria Hampton on CLZ Books
May 10, 2017
Great app
Great program to keep track of all my books. — B Kelley on CLZ Books
May 10, 2017
App is wonderful
It is a great way to catalogue books and to manage them. I like to fact you can have your entire library right on your cell phone. — w5nio on CLZ Books
May 09, 2017
No more duplicates
I use the collectorz products to prevent myself from buying multiple copies of the same items. — Treat HR on CLZ Books
May 07, 2017
Sehr gut
Gefällt mir sehr gut, hatte etwas gesucht, das ich sowohl auf Tablet als auch auf dem heimischen PC verwenden kann. — Rolf Guttkorn on CLZ Books
May 07, 2017
CLZ Books
Fabulous!! — A Google user on CLZ Books
May 06, 2017
The perfect solution
Book Collector is the perfect solution for anyone who loves books. It’s extensive functions allow tracking of anything and everything about a book and how it is used, but not daunting if its only purpose is to manage a home library. The website is easy to use and the online manual is well-organized and clearly written.

As a blind computer user with Apple’s screen reader, I am always so grateful to find such a high degree of accessibility in a program like this. It is a blessing to be able to manage my home library without the need for much sighted help.

It is a credit to your programmers that the program is accessible. They obviously took care to meet the guidelines for its support. I suppose that not many blind folks care about books. My blindness came on in my 30s so I had a house full of treasures I wanted to recall, organize and pass along to my son. Audio books have kept me sane but there is nothing like a book in hand and turning a page. I fear before too long too few will be able to know that pleasure.

I have enjoyed working with you. Your communication skills are outstanding. I hope that whoever pays you recognizes the value in that .

If you are ever in the USA and near North Carolina, Do let me know. I would like to thank you in person and buy you dinner for all this effort on my behalf. Truly. — Leslie Stephens (USA) on Book Collector

May 05, 2017
Love your program
I absolutely love your program as well as the recent updates to the look and the increased speed. — Benno Baksteen (Netherlands) on Book Collector
May 05, 2017
Great!
Great program to keep track of books you have. — Charles Spain on CLZ Books
May 03, 2017
Love it
Easily one of the best apps I've ever spent money on. I'm an avid book collector, and this makes tracking my collection so easy and customizable. — Josh Monteith on CLZ Books
May 01, 2017
The best and by far
I’ve tried many apps to catalog my books and Collectorz.com is the best, and by far. Specially for someone like me who has a large collection and a large wish list. The same apply for their movie app. It’s really great. — Daniel D on CLZ Books
April 30, 2017
Excellent
Excellent product, does exactly what you want it to. — Simon Chapman on CLZ Books
April 29, 2017
The greatest thing
You system has been one of the greatest things I have ever found on the computer!!!!Being able to carry your "catalogue" around on you IPhone is great. — Andy Long (USA) on Book Collector
April 29, 2017
Background fixed!!!
The new white background is excellent! Nothing getting in the way of the information, which is truly what this app is all about. (Said the graphic designer :) — Cydfer on CLZ Books

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