CLZ Books - library organizer
Easily catalog your book collection. Just scan ISBN barcodes. (US $20/yr)
DownloadPrevious Versions
CLZ Books - library organizer
10.4.1
XAPK
APKs
November 14, 2025
25.04 MB
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: d13095c2ca087067d7238ec77fb378c21242e271
Size: 25.04 MB
What's New:
New "One-by-One" mode for adding books by scanning ISBNs:
Up till now, adding by ISBN always used a "queue":
Scan barcodes to add books to a queue, then add em all in one go. Quick and efficient.
Today, we are adding a "One-by-One" mode, *without* a queue:
Scan a barcode, the book details are shown, tap Add, and instantly return to the camera screen to scan the next one. Clear and easy.
Switch between the two modes using the queue icon at the bottom right of the camera screen.
Up till now, adding by ISBN always used a "queue":
Scan barcodes to add books to a queue, then add em all in one go. Quick and efficient.
Today, we are adding a "One-by-One" mode, *without* a queue:
Scan a barcode, the book details are shown, tap Add, and instantly return to the camera screen to scan the next one. Clear and easy.
Switch between the two modes using the queue icon at the bottom right of the camera screen.
CLZ Books - library organizer
10.3.2
XAPK
APKs
November 1, 2025
24.91 MB
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
CLZ Books - library organizer
10.3.1
XAPK
APKs
October 27, 2025
32.06 MB
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.
CLZ Books - library organizer
10.2.5
XAPK
APKs
October 6, 2025
25.84 MB
Variant
Arch
Version
DPI
CLZ Books - library organizer
10.2.4
XAPK
APKs
September 8, 2025
25.86 MB
Variant
Arch
Version
DPI
CLZ Books - library organizer
10.2.2
XAPK
APKs
August 4, 2025
31.26 MB
Variant
Arch
Version
DPI
CLZ Books - library organizer
10.2.1
XAPK
APKs
April 7, 2025
15.68 MB
Variant
Arch
Version
DPI
CLZ Books - library organizer
10.1.5
XAPK
APKs
March 7, 2025
15.62 MB
Variant
Arch
Version
DPI
CLZ Books - library organizer
10.1.2
XAPK
APKs
March 2, 2025
15.86 MB
Variant
Arch
Version
DPI
CLZ Books - library organizer
10.0.4
XAPK
APKs
February 5, 2025
31.43 MB
Variant
Arch
Version
DPI
CLZ Books - library organizer
10.0.3
XAPK
APKs
November 22, 2024
15.73 MB
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: d22aa2195ad0223c10d0796ba3d5cd379621ef5d
Size: 15.73 MB
What's New:
Fixed:
Add Books: Scan ISBN:
* A crash could occur during scanning of ISBNs
* Crash if user did not grant camera permissions
* Crash on devices without a camera
Add Books: Type ISBN:
* "Invalid ISBN" error when copy/pasting ISBNs with spaces, dashes, enters, etc.
* A double keyboard could appear when switching between CLZ Books and other apps
Add Books: Scan ISBN:
* A crash could occur during scanning of ISBNs
* Crash if user did not grant camera permissions
* Crash on devices without a camera
Add Books: Type ISBN:
* "Invalid ISBN" error when copy/pasting ISBNs with spaces, dashes, enters, etc.
* A double keyboard could appear when switching between CLZ Books and other apps
CLZ Books - library organizer
10.0.2
XAPK
APKs
November 17, 2024
15.73 MB
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 00abeae73e43412647c7ad23a765d45d650e4aff
Size: 15.73 MB
What's New:
Version 10 is all about adding books by ISBN:
- scan screen now also "reads" actual ISBN numbers using OCR.
Useful for books without barcodes or where the barcode is a UPC.
- Now shows where it "sees" a barcode or ISBN number
- Now quickly detects ISBN barcodes and ISBN number in entire scan screen.
- Faster online ISBN lookups for most ISBNs.
- New "Type ISBN" tab for manual entry. This tab now also supports scanning ISBN barcodes with an external USB or bluetooth scanner.
- scan screen now also "reads" actual ISBN numbers using OCR.
Useful for books without barcodes or where the barcode is a UPC.
- Now shows where it "sees" a barcode or ISBN number
- Now quickly detects ISBN barcodes and ISBN number in entire scan screen.
- Faster online ISBN lookups for most ISBNs.
- New "Type ISBN" tab for manual entry. This tab now also supports scanning ISBN barcodes with an external USB or bluetooth scanner.
CLZ Books - library organizer
10.0.1
XAPK
APKs
November 14, 2024
31.35 MB
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: b1c6ea91dce0a96dad942bffc66d68114b23b2cc
Size: 31.35 MB
What's New:
Version 10 is all about adding books by ISBN:
- scan screen now also "reads" actual ISBN numbers using OCR.
Useful for books without barcodes or where the barcode is a UPC.
- Now shows where it "sees" a barcode or ISBN number
- Now quickly detects ISBN barcodes and ISBN number in entire scan screen.
- Faster online ISBN lookups for most ISBNs.
- New "Type ISBN" tab for manual entry. This tab now also supports scanning ISBN barcodes with an external USB or bluetooth scanner.
- scan screen now also "reads" actual ISBN numbers using OCR.
Useful for books without barcodes or where the barcode is a UPC.
- Now shows where it "sees" a barcode or ISBN number
- Now quickly detects ISBN barcodes and ISBN number in entire scan screen.
- Faster online ISBN lookups for most ISBNs.
- New "Type ISBN" tab for manual entry. This tab now also supports scanning ISBN barcodes with an external USB or bluetooth scanner.
CLZ Books - library organizer
9.4.4
APK
November 7, 2024
7.43 MB
Requires Android: Android 4.4+
Screen DPI: nodpi
SHA1: a048b9bf121326d1fbf33ac423a4193bf81965d5
Size: 7.43 MB
What's New:
Stability improvements
CLZ Books - library organizer
9.4.3
APK
October 30, 2024
7.43 MB
Requires Android: Android 4.4+
Screen DPI: nodpi
SHA1: 6e41335487708b8606d43c79bfe6987dd8895cc7
Size: 7.43 MB
What's New:
Fixed:
* Add Manually screen didn't show all tabs
* Add Manually screen didn't show all tabs
CLZ Books - library organizer
9.4.1
APK
October 14, 2024
7.41 MB
Requires Android: Android 4.4+
Screen DPI: nodpi
SHA1: 2c84f5958d4e45bd1605cfc18ea19ccb083da626
Size: 7.41 MB
What's New:
We have changed our company name!
Previously "Collectorz.com", now just "CLZ"!
But that's not all. This week also brings:
- a new company logo and styling
- a completely new website at clz.com (previously www.collectorz.com)
- new names for our web-based software, previously called Connect, now simply CLZ Comics Web, CLZ Movies Web, CLZ Games Web, etc...
And, the reason for today's app update:
* a new app icon that fits the new CLZ styling
* new app logos and styling inside the app
Previously "Collectorz.com", now just "CLZ"!
But that's not all. This week also brings:
- a new company logo and styling
- a completely new website at clz.com (previously www.collectorz.com)
- new names for our web-based software, previously called Connect, now simply CLZ Comics Web, CLZ Movies Web, CLZ Games Web, etc...
And, the reason for today's app update:
* a new app icon that fits the new CLZ styling
* new app logos and styling inside the app
CLZ Books - library organizer
9.3.1
APK
October 1, 2024
8.35 MB
Requires Android: Android 4.4+
Screen DPI: nodpi
SHA1: 854147ee389c8b7cfc34abbb16f0c259509ba38b
Size: 8.35 MB
What's New:
Several smaller improvements:
* Statistics: nicer looking Recent Additions and Most Valuable top lists
* New folder options for all Date fields, that let you group your collectibles by Day or Month, e.g. by Purchase Month, or Added Day.
* Redesigned Sort Order screen with clearer options for choosing between ascending and descending sorting (now called “A to Z” / “Z to A” and “Oldest First” / “Newest First”)
* Statistics: nicer looking Recent Additions and Most Valuable top lists
* New folder options for all Date fields, that let you group your collectibles by Day or Month, e.g. by Purchase Month, or Added Day.
* Redesigned Sort Order screen with clearer options for choosing between ascending and descending sorting (now called “A to Z” / “Z to A” and “Oldest First” / “Newest First”)
CLZ Books - library organizer
9.2.5
APK
September 7, 2024
8.33 MB
Requires Android: Android 4.4+
Screen DPI: nodpi
SHA1: 1b20946d55a01db61a0cdeb3b3ffbe9f17df40c8
Size: 8.33 MB
What's New:
Fixed:
* Edit screen: After cropping a cover, the app would sometimes still show the non-cropped version in the edit screen
* Edit screen: After cropping a cover, the app would sometimes still show the non-cropped version in the edit screen
CLZ Books - library organizer
9.2.4
APK
August 19, 2024
8.21 MB
Requires Android: Android 4.4+
Screen DPI: nodpi
SHA1: e40d8eb9a603764bd62fcde56fda12c2e674d096
Size: 8.21 MB
What's New:
Various tweaks and fixes
CLZ Books - library organizer
9.2.3
APK
August 12, 2024
8.2 MB
Requires Android: Android 4.4+
Screen DPI: nodpi
SHA1: da8c8a2971c7f0ae01484107901b05a942b7edee
Size: 8.2 MB
What's New:
* New:
- Better indication and handling of “subscription expired” status
* Fixed:
- For items with very big images, the Edit screen could crash
- Better indication and handling of “subscription expired” status
* Fixed:
- For items with very big images, the Edit screen could crash
CLZ Books - library organizer
9.2.2
APK
July 30, 2024
8.19 MB
Requires Android: Android 4.4+
Screen DPI: nodpi
SHA1: f67467c602dc62f72ced78873c123ce4627d0099
Size: 8.19 MB
What's New:
The app now has a "free 7-day trial" again.
No more 100 item "free mode" or "free trial". We did our best to make it work, but it just didn't. So we're back to the old tried and tested "7-day trial" system :-)
(Don't worry, if you already started your free mode, it will keep working.)
No more 100 item "free mode" or "free trial". We did our best to make it work, but it just didn't. So we're back to the old tried and tested "7-day trial" system :-)
(Don't worry, if you already started your free mode, it will keep working.)
CLZ Books - library organizer
9.2.1
APK
July 24, 2024
8.19 MB
Requires Android: Android 4.4+
Screen DPI: nodpi
SHA1: 5e80ad575e829c568d64b0030b143dd18e1b828d
Size: 8.19 MB
What's New:
The app now has a "free 7-day trial" again.
No more 100 item "free mode" or "free trial". We did our best to make it work, but it just didn't. So we're back to the old tried and tested "7-day trial" system :-)
(Don't worry, if you already started your free mode, it will keep working.)
No more 100 item "free mode" or "free trial". We did our best to make it work, but it just didn't. So we're back to the old tried and tested "7-day trial" system :-)
(Don't worry, if you already started your free mode, it will keep working.)
CLZ Books - library organizer
9.1.8
APK
July 20, 2024
8.19 MB
Requires Android: Android 4.4+
Screen DPI: nodpi
SHA1: bcd4b397a899f568fbc0893ec22e8b82262381de
Size: 8.19 MB
What's New:
Updated:
Add Books by Author and Title: after adding a book, the cursor will be put back in the search box straight away so you can immediately start your next search
Add Books by Author and Title: after adding a book, the cursor will be put back in the search box straight away so you can immediately start your next search
CLZ Books - library organizer
9.1.6
APK
June 29, 2024
7.76 MB
Requires Android: Android 4.4+
Screen DPI: nodpi
SHA1: a68632319cc6e176d71a2e1abf58c0451553748f
Size: 7.76 MB
What's New:
Fixed some problems related to updating/remembering the app’s subscription status
CLZ Books - library organizer
9.1.3
APK
June 17, 2024
7.38 MB
Requires Android: Android 4.4+
Screen DPI: nodpi
SHA1: d4e234282e896190d1d8dc6c11f64a5ff3233a87
Size: 7.38 MB
What's New:
Further guidance and popups to help new users get started adding their collection to the app.
Don't worry, all popups can be dismissed with "don't show again"
Don't worry, all popups can be dismissed with "don't show again"
CLZ Books - library organizer
9.1.2
APK
June 5, 2024
7.34 MB
Requires Android: Android 4.4+
Screen DPI: nodpi
SHA1: c456602e5739769009aa4e23bee4edc97efe2eb3
Size: 7.34 MB
What's New:
CLZ Books is now free to use up to 100 books, for as long as you like.
This "Free Mode" includes access to all functionality, including CLZ Cloud syncing (for online backups and transferring data between devices).
Got more than 100 books? Then subscribe (US $15 per year) and add as many books as you need. Of course, feel free to try the app with 100 books first!
This "Free Mode" includes access to all functionality, including CLZ Cloud syncing (for online backups and transferring data between devices).
Got more than 100 books? Then subscribe (US $15 per year) and add as many books as you need. Of course, feel free to try the app with 100 books first!
CLZ Books - library organizer
9.1.1
APK
June 2, 2024
7.34 MB
Requires Android: Android 4.4+
Screen DPI: nodpi
SHA1: 8c212816f89368265e5e3b217c65347ba220917a
Size: 7.34 MB
What's New:
CLZ Books is now free to use up to 100 books, for as long as you like.
This "Free Mode" includes access to all functionality, including CLZ Cloud syncing (for online backups and transferring data between devices).
Got more than 100 books? Then subscribe (US $15 per year) and add as many books as you need. Of course, feel free to try the app with 100 books first!
This "Free Mode" includes access to all functionality, including CLZ Cloud syncing (for online backups and transferring data between devices).
Got more than 100 books? Then subscribe (US $15 per year) and add as many books as you need. Of course, feel free to try the app with 100 books first!
CLZ Books - library organizer
9.0.1
APK
April 19, 2024
6.66 MB
Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 3efd4b6b8120b6585ec0c37ac82f02863a4ae3a9
Size: 6.66 MB
What's New:
A big v9.0 update for your CLZ Books app!
* New collections tab-bar: easily switch between collections using tabs at the bottom
* Adding Books: quick "Confirm" pop-ups, instead of full screen Preview pages
* Add by ISBN: Better screens for dealing with "ISBN not found" situations
* Add by ISBN: Faster camera barcode scanner for scanning ISBN barcodes
* New setting "Show Read-It" for showing/hiding Read-It eye icons from list and details
* New collections tab-bar: easily switch between collections using tabs at the bottom
* Adding Books: quick "Confirm" pop-ups, instead of full screen Preview pages
* Add by ISBN: Better screens for dealing with "ISBN not found" situations
* Add by ISBN: Faster camera barcode scanner for scanning ISBN barcodes
* New setting "Show Read-It" for showing/hiding Read-It eye icons from list and details
CLZ Books - library organizer
8.5.5
APK
December 6, 2023
6.63 MB
Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 16246440e666737f9e2c8a7b7b76c20cb7654395
Size: 6.63 MB
What's New:
What’s New:
* New “Delete CLZ Account” option in Settings
* New “Delete CLZ Account” option in Settings
CLZ Books - library organizer
8.5.4
APK
November 24, 2023
6.63 MB
Requires Android: Android 4.0.3+
Screen DPI: nodpi
SHA1: 8dd83b465a2b3dd54ff4f9ea695222517fcf16c1
Size: 6.63 MB
What's New:
New:
- Added a new “Remove all unused pick list entries” option in the maintenance menu, to remove all unused pick list entries in one go.
- Added a new “Remove all unused pick list entries” option in the maintenance menu, to remove all unused pick list entries in one go.
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