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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

The easiest solution :

pricing
USD $2.50

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 bought the package that included the desktop software and mobile app. I'm very impressed with both (and with your customer service). I'll be sure to recommend your products to my friends. — Kerry Snow (USA) on June 14, 2017

Reviews from customers

June 27, 2017
AWESOME program
THANKS for helping! I just KNEW it had to have an easy way to do it because the program is AWESOME. Have to take a quick minute to say I'm SO impressed and as a programmer myself, I usually find things I want to change, but not this program. It is REALLY well designed and so configurable.
My husband has been pushing me to go electronic with my catalog for a long time now and I was VERY resistant. Love the tactile card catalog. But after using your program extensively yesterday and finding all the new/improved features, I have to admit that my first reaction was "It's time to have a bonfire with my old paper system!" Actually, they'll all go into the recycle bin. Much better for the environment that way. There is just so much more that your program offers that the paper cards just can't do.
It is rare to find something programmed so well that is so user friendly. And it's made my life a lot easier. I have a LOT of books and because of the location field, we can find things a lot faster when the kids need something for a school research paper. I'm in the middle of cataloguing a huge collection in my spare time, and it goes so fast! A click or two and it's in with all the data. And the image of the cover is great when trying to locate it on the shelf! — Sarah Foster (USA) on Book Collector
June 14, 2017
Very impressed
I bought the package that included the desktop software and mobile app. I'm very impressed with both (and with your customer service). I'll be sure to recommend your products to my friends. — Kerry Snow (USA) on Book Collector
June 13, 2017
The best catalog app
I have had the desktop version for many years and now the mobile app and I love both. I don't know what I would do without them as I own thousands of books. This to be the best way to catalog them including ebooks. — L.M. W. on CLZ Books
June 12, 2017
Very happy with it
I really like this app. It's very helpful. I'm a teacher and this app is an easy way to keep track of the books in my classroom library. — SFM 2010 on CLZ Books
June 11, 2017
Easy to use
GREAT app easy to use. — A Google user on CLZ Books
June 10, 2017
CLZ Books
Simply the best. Period. — Jeffrey Ryntz on CLZ Books
June 09, 2017
Terrific Product!!
I use their apps for books and movies as well as their cloud platform. Keeps my books in order from my iphone, desktop and ipad. Especially like the quick scan feature - allows uploading books quickly with photos and written blurbs - then you can edit if you wish. Also like the ability to sort by genre or subject. Great product! — Gardenhat on CLZ Books
June 07, 2017
Very simple
I just scan the book barcode and it's in my list, in alphabetical order by title. It doesn't have older versions of some books whose isbns have changed since the initial publishing but you can still find the book by author and title. — Adia Grigsby on CLZ Books
June 06, 2017
Great product
Very happy with it. — Catherine Bell on CLZ Books
June 06, 2017
The best
I have the pc version and it is the most versatile, detailed and easy to use app on the planet. — Barbara Meijer on CLZ Books
June 03, 2017
Great
Very nice, works perfectly well. — Peter Wirth on CLZ Books
June 03, 2017
Wonderfully easy
I wanted something to keep track of my personal library. This is it! Beautiful too. — Reworded on CLZ Books
May 26, 2017
Amazing app!!
Been using it for years. Very user friendly and easy to use. I have desktop app and synch to my phone and tablet. So I can see my books wherever I go. — Ray Harrison on CLZ Books
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 23, 2017
Didn't know I had so many books
Amazing way to keep track of the ones you have,loaned and wish to buy. Especially helpful when your out shopping and come across a book all you have to do is check it on the phone and its great to snap a photo with your phone to locate it elsewhere. Love the system. — Joan Pringle-Canning on CLZ Books
May 23, 2017
Good app does what it says
Keeps my library around 600 books perfectly well the iOS app is great I now know the book I have at any point of time. — Vijaystweets on CLZ Books
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

Read more reviews from customers