CLZ Books - library organizer
9.5 255
v10.3.2 by CLZ
About CLZ Books
CLZ Books (Package Name: com.collectorz.javamobile.android.books) is developed by CLZ and the latest version of CLZ Books - library organizer 10.3.2 was updated on November 1, 2025. CLZ Books - library organizer is in the category of Books & Reference. You can check all apps from the developer of CLZ Books - library organizer and find 200 alternative apps to CLZ Books - library organizer on Android. Currently this app is for free. This app can be downloaded on Android 6.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Easily catalog your book collection. Automatic book details, book values and cover art.
Just scan ISBN barcodes or search CLZ Core by author and title.
CLZ Books is a paid subscription app, costing US $1.99 per month or US $19.99 per year.
Use the free 7-day trial to try all of the app's features and online services!
TWO EASY WAYS TO ADD BOOKS:
1. Search our CLZ Core by ISBN:
You can either scan ISBN barcodes, ISBN numbers using OCR or use a USB barcode scanner
Guaranteed 98% success rate on ISBN lookups!
2. Search our CLZ Core by author and title
Our CLZ Core online book database automatically provides cover images and full book details, like author, title, publisher, publication date, plot, genres, subjects, etc..
EDIT ALL FIELDS:
You can even edit the automatically provided details from Core, like Authors, Titles, Publishers, Publications Dates, Plot descriptions, etc.. you can even upload your own cover art (front and back!). Also, add personal details like condition, location, purchase date / price / store, notes, etc..
CREATE MULTIPLE COLLECTIONS:
Collections will appear as Excel-like tabs at the bottom of your screen. E.g. for different people, to separate your physical books from your ebooks, to keep track of books you sold or have for sale, etc...
FULL CUSTOMIZABLE:
Browse your book catalog as a list with small thumbnails or as cards with big images.
Sort any way you want, e.g. by author, title, publication date, date added etc.. Group your books into folders by author, publisher, genre, subject, location, etc...
USE CLZ CLOUD TO:
* Always have an online backup of your book organizer database.
* Sync your book library between multiple devices
* View and share your book collection online
GOT A QUESTION OR NEED HELP?
We are always ready to help or to answer your questions, 7 days a week.
Just use "Contact Support" or "CLZ Club forum" from the menu.
OTHER CLZ APPS:
* CLZ Movies, for cataloging your DVDs, Blu-rays and 4K UHDs
* CLZ Music, for creating a database of your CDs and vinyl records
* CLZ Comics, for your collection of US comic books.
* CLZ Games, for creating a database of your video game collection
ABOUT COLLECTORZ / CLZ
CLZ has been developing collection database software since 1996. Located in Amsterdam, the Netherlands, the CLZ team now consists of 12 guys and one gal. We're always working to bring you regular updates for the apps and software, and to keep our Core online databases up-to-date with all weekly releases.
CLZ USERS ABOUT CLZ BOOKS:
"A fantastically nice book library app that I am incredibly happy with, you really get an overview of the things that need to be sorted out, for a good overview, easy to use and everything works seamlessly. Strongly recommend."
Emmanate (Norway)
"The best I have found. I have over 1200 books and have used a number of book cataloging apps over the years. CLZ Books does the job of keeping track of my library and gets syncing right. Most importantly (speaking as a software developer) they keep improving the app. It’s tough to make a business of niche software products. These folks have apparently figured out how to make a go of it and they keep improving. Kudos to them!"
LEK2 (USA)
"This is THE ONE. I have a lot of books, and I have been looking for a very long time for a great library cataloging app. A friend of mine showed me this one and… Yes. This is it. So easy to use, so easy to add books and create collections, add covers, anything you want to do. I love it I love it I love it.
Also Customer Service is absolutely terrific."
OolooKitty
"I first gave 5 stars to this in 2018. In 2024, it still delights. If I could give more I still would now. Such a useful book database app which is constantly being improved.
I have had occasion to contact them a couple of times and they have always been courteous, friendly and immediately helpful. I can thoroughly recommend."
Mark Maffey
Just scan ISBN barcodes or search CLZ Core by author and title.
CLZ Books is a paid subscription app, costing US $1.99 per month or US $19.99 per year.
Use the free 7-day trial to try all of the app's features and online services!
TWO EASY WAYS TO ADD BOOKS:
1. Search our CLZ Core by ISBN:
You can either scan ISBN barcodes, ISBN numbers using OCR or use a USB barcode scanner
Guaranteed 98% success rate on ISBN lookups!
2. Search our CLZ Core by author and title
Our CLZ Core online book database automatically provides cover images and full book details, like author, title, publisher, publication date, plot, genres, subjects, etc..
EDIT ALL FIELDS:
You can even edit the automatically provided details from Core, like Authors, Titles, Publishers, Publications Dates, Plot descriptions, etc.. you can even upload your own cover art (front and back!). Also, add personal details like condition, location, purchase date / price / store, notes, etc..
CREATE MULTIPLE COLLECTIONS:
Collections will appear as Excel-like tabs at the bottom of your screen. E.g. for different people, to separate your physical books from your ebooks, to keep track of books you sold or have for sale, etc...
FULL CUSTOMIZABLE:
Browse your book catalog as a list with small thumbnails or as cards with big images.
Sort any way you want, e.g. by author, title, publication date, date added etc.. Group your books into folders by author, publisher, genre, subject, location, etc...
USE CLZ CLOUD TO:
* Always have an online backup of your book organizer database.
* Sync your book library between multiple devices
* View and share your book collection online
GOT A QUESTION OR NEED HELP?
We are always ready to help or to answer your questions, 7 days a week.
Just use "Contact Support" or "CLZ Club forum" from the menu.
OTHER CLZ APPS:
* CLZ Movies, for cataloging your DVDs, Blu-rays and 4K UHDs
* CLZ Music, for creating a database of your CDs and vinyl records
* CLZ Comics, for your collection of US comic books.
* CLZ Games, for creating a database of your video game collection
ABOUT COLLECTORZ / CLZ
CLZ has been developing collection database software since 1996. Located in Amsterdam, the Netherlands, the CLZ team now consists of 12 guys and one gal. We're always working to bring you regular updates for the apps and software, and to keep our Core online databases up-to-date with all weekly releases.
CLZ USERS ABOUT CLZ BOOKS:
"A fantastically nice book library app that I am incredibly happy with, you really get an overview of the things that need to be sorted out, for a good overview, easy to use and everything works seamlessly. Strongly recommend."
Emmanate (Norway)
"The best I have found. I have over 1200 books and have used a number of book cataloging apps over the years. CLZ Books does the job of keeping track of my library and gets syncing right. Most importantly (speaking as a software developer) they keep improving the app. It’s tough to make a business of niche software products. These folks have apparently figured out how to make a go of it and they keep improving. Kudos to them!"
LEK2 (USA)
"This is THE ONE. I have a lot of books, and I have been looking for a very long time for a great library cataloging app. A friend of mine showed me this one and… Yes. This is it. So easy to use, so easy to add books and create collections, add covers, anything you want to do. I love it I love it I love it.
Also Customer Service is absolutely terrific."
OolooKitty
"I first gave 5 stars to this in 2018. In 2024, it still delights. If I could give more I still would now. Such a useful book database app which is constantly being improved.
I have had occasion to contact them a couple of times and they have always been courteous, friendly and immediately helpful. I can thoroughly recommend."
Mark Maffey
CLZ Books 10.3.2 Update
Fixed:- Details: The data at the bottom could be hidden behind the navigation buttons
Read More
CLZ Books Features
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Previous Versions
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Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: cd2fbc69c6a8924c704f7dbf9f83741751e1f745
Size: 24.91 MB
What's New:
Fixed:
- Details: The data at the bottom could be hidden behind the navigation buttons
- Details: The data at the bottom could be hidden behind the navigation buttons
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 95935020c7783504a4edf299889e63f547718e72
Size: 32.06 MB
What's New:
New: Automatic eBay search links:
* easily get a feel for a book's value, by finding its' Completed/Sold listings on eBay
* easily find available copies on eBay, for you to purchase (e.g. for your wish list items)
You can find the links:
- on the book details page: in the Action menu / next to the cover / under Links
- in the Edit Book screen / Value tab
- when adding books
Use Settings to configure where the links appear.
Please note: CLZ may be compensated for purchases made.
* easily get a feel for a book's value, by finding its' Completed/Sold listings on eBay
* easily find available copies on eBay, for you to purchase (e.g. for your wish list items)
You can find the links:
- on the book details page: in the Action menu / next to the cover / under Links
- in the Edit Book screen / Value tab
- when adding books
Use Settings to configure where the links appear.
Please note: CLZ may be compensated for purchases made.
Variant
Arch
Version
DPI
1000023
October 6, 2025
CLZ Books - library organizer
10.2.5
(1000023)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 524b3f5f09abc43bbb7a922490437316c7d0e483
Base APK: com.collectorz.javamobile.android.books.apk
Split APKs: config.armeabi_v7a, config.en, config.fr, config.mdpi
Size: 25.84 MB
What's New:
Fixed:
- Adding a book without ISBN would cause it to get unlinked during syncing (which in turn could make it lose the cover).
- Adding a book without ISBN would cause it to get unlinked during syncing (which in turn could make it lose the cover).
armeabi-v7a
Android 6.0+
nodpi
1000023
October 14, 2025
CLZ Books - library organizer
10.2.5
(1000023)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: ed74fc9d4b70af00ef203b82137db67f97d6ff7e
Base APK: com.collectorz.javamobile.android.books.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 24.9 MB
What's New:
Fixed:
- Adding a book without ISBN would cause it to get unlinked during syncing (which in turn could make it lose the cover).
- Adding a book without ISBN would cause it to get unlinked during syncing (which in turn could make it lose the cover).
arm64-v8a
Android 6.0+
nodpi
1000023
October 20, 2025
CLZ Books - library organizer
10.2.5
(1000023)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 79ec6e3c3ae0ccbf6bc8fcb81e71d97d2d8dfd92
Base APK: com.collectorz.javamobile.android.books.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.mdpi, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 26.24 MB
What's New:
Fixed:
- Adding a book without ISBN would cause it to get unlinked during syncing (which in turn could make it lose the cover).
- Adding a book without ISBN would cause it to get unlinked during syncing (which in turn could make it lose the cover).
armeabi-v7a
Android 6.0+
nodpi
Variant
Arch
Version
DPI
1000022
September 8, 2025
CLZ Books - library organizer
10.2.4
(1000022)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: ec58fbf5afbd56b36f727bb60ce1dfa92c6d8c0d
Base APK: com.collectorz.javamobile.android.books.apk
Split APKs: config.armeabi_v7a, config.en, config.mdpi, config.zh
Size: 25.86 MB
What's New:
Fixed:
* Edit Book: Personal tab didn't show any fields when using next/previous buttons
* Edit Book: Personal tab didn't show any fields when using next/previous buttons
armeabi-v7a
Android 6.0+
nodpi
1000022
September 9, 2025
CLZ Books - library organizer
10.2.4
(1000022)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: c3e0379530d4e4aaec7f30a2029eaaa5829528ae
Base APK: com.collectorz.javamobile.android.books.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 24.91 MB
What's New:
Fixed:
* Edit Book: Personal tab didn't show any fields when using next/previous buttons
* Edit Book: Personal tab didn't show any fields when using next/previous buttons
arm64-v8a
Android 6.0+
nodpi
1000022
September 9, 2025
CLZ Books - library organizer
10.2.4
(1000022)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 04d2152df168c01b27c375758067253c3247017b
Base APK: com.collectorz.javamobile.android.books.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.mdpi, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 26.25 MB
What's New:
Fixed:
* Edit Book: Personal tab didn't show any fields when using next/previous buttons
* Edit Book: Personal tab didn't show any fields when using next/previous buttons
armeabi-v7a
Android 6.0+
nodpi
More Information
Package Name:
Category:
Update Date:
2025-11-01
Latest Version:
10.3.2
Need Update:
Available on:
Requirements:
Android 6.0+
Report:
Safe to Download
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