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Comic Book Collection Software - catalog your comic collection

Automatically download issue details and imagesLike creators, characters, cover art and preview art.
Just search our huge online comic database ... ... by series title or by scanning issue barcodes.

For phones/tablets

Mobile app for iOS & Android

  • Fast and slick mobile app
  • Install on multiple phones/tablets
  • All data stored on your device
  • Sync data to CLZ Cloud (optional)
  • Built-in camera barcode scanner

For computers

Web-app for Windows and macOS

  • Easy to use online software
  • Login and use from any computer
  • All data stored in the CLZ Cloud
  • Automatic updates & backups
  • Free CLZ Barry barcode scanner app

For Windows only

Download for Windows

  • For advanced Windows users only!
  • Install on one Windows PC
  • Manage your own data & image files
  • Sync data to CLZ Cloud (optional)
  • Free CLZ Barry barcode scanner app

Buy them together and get a discount

CLZ Comics
1 year
Comic Collector
1 year
Comic Connect
1 year
USD $0.00
USD $0.00
save USD $0.00

Use the free CLZ Cloud service to:

  • Synchronize your comic data 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 comic database.

Latest software updates

Reviews from customers

June 27, 2021
Love This App!!
I recently downloaded CLZ to keep track of my ever-expanding comic book collection. I had bought a few issues twice and realized I needed help. This app is amazing. Use the barcode scanner or just type in the issue name and it find the issues and has a ton of info on it.
It is also connected to go collect for values. I update my collection values daily with the app and love to see what has gone up or down in value. Makes the hobby even more fun than it already is - is that possible?? :-) — Bugzbenny on CLZ Comics
June 16, 2021
Easy and nice
I downloaded this app to catalog my large comic collection. The first week was free. Within two days, I knew I was going to subscribe. This app is so much easier and nicer than the unwieldy Google Sheet i was using. Even when i screw up entering books, it's easy to fix. — Will Berkovitz on CLZ Comics
June 04, 2021
Organized at LAST
Great app. So thorough! This is the Comic collection app for you. I have a 5000+ collection. I find options in the application that provides me insights to my collection that I did not see in other software. The team behind the app are SUPER responsive and will update prices that may have been overlooked in their GoCollect daily update if you point it out to them. This is a ‘no-brainer’ purchase. Aesthetically pleasing. HIGHLY recommended ! — Blackhawk824 on CLZ Comics
June 03, 2021
Exactly what I needed
I was looking for an app to track my growing comic collection. I tried the free trial, and this was exactly what I needed. It's pretty easy to find the books you are looking for, and so far they've had even the really obscure ones I never expected. Definitely worth the subscription to keep it in the cloud. It allows you to export the collection as well into a CSV, so you can have it saved elsewhere too. — Karl Koch on CLZ Comics
May 18, 2021
Love this app
This app has been invaluable to help keep my comic collection in order. I use the desktop version as well and link both. This lets me see whats in my collection anytime, anywhere. Has saved me from buying duplicates and even helps with locating which storage boxes contain which comics. — Keegan Baggan on CLZ Comics
May 02, 2021
An excellent way to keep track of my large comic collection. Nice, helpful customer service as well. I wish I’d had something like this years ago. I highly recommend. — Plan fm on CLZ Comics
April 30, 2021
Great app
Great app to keep track of your comic collection. Thanks for offering this to us. — Milt Rushow (USA) on CLZ Comics
April 22, 2021
Keep track of our growing collection
I want to thank you again for the work you do on the app. You have always been responsive and helpful which we greatly appreciate. The app has allowed us to keep track of our growing comic collection, we would not have been able to fill out our collection without it. — Randall H. on CLZ Comics
April 19, 2021
Can't live without it
Great app, makes keeping track of my comic collection much eaiser. — David Haka on CLZ Comics
April 16, 2021
Great app, well designed!
I recently had a fire that destroyed much of my comic book collection, but had enough to identify the remains. This app made my life so much easier, has even the most obscure titles chronicled, and provided everything I needed to get a list to my insurance adjuster. Great app! — Orc trader on CLZ Comics
April 11, 2021
The best
Love the app, best app to have if you have large comic book collection. — Dee Baldwin on CLZ Comics
April 08, 2021
Best. App. Ever.
Seriously. This software, mobile app and online desktop software, are by far the BEST investment I made for my comic book collection. I recommend subscribing to them both for at home and on the go usage. It’s user friendly and is easy share your collection with others. Plus they’re always updating the software to improve the overall experience. The few times I reached out to them about questions they always respond quickly and are very helpful. — JP718 on CLZ Comics
April 07, 2021
Perfect app for keeping track of a growing comic collection. — Ademir Huerta on CLZ Comics
March 28, 2021
Great tracking app
Great app for keeping track of your comic collection. Always use it when I am searching for missing issues. — Spidey's web74 on CLZ Comics
March 25, 2021
Great for the avid, occasional or selective collector
Great help for keeping track of your comic collection!! — Kenneth Holmes Jr on CLZ Comics
March 18, 2021
Fantastic app for your comic collection
CLZ is truly an amazing app to organize and track your comic book collection. It is extremely easy to submit book with the barcode scanner or search bar and has never failed to identify a book. It has so many ways you can categorize and “tag” your collection and and to be able to pull up what books are in that category is awesome! This last update made the app even better as you can track your current pull list and see future issues from that series! To me this app just keeps getting better and better the more I learn about it and if you have a question or suggestion, the support is amazing and they are quick to respond to you for help! This app is well worth the money! — GarekF on CLZ Comics
March 17, 2021
Very helpful
Great resouce and handy for on the spot look ups and great app for keeping track of your comic collection. Easy and very helpful to use. — Toby Roberts on CLZ Comics
March 05, 2021
Stellar product
I was having trouble keeping track of my comic collection but this app helps make me feel less crazy about whether or not I actually have the comic when I can't find it. Also when buying books is handy to have so you can see what you already have and what you need. Also customer services is really helpful and very quick with its responses! — Travice Bothma on CLZ Comics
March 03, 2021
Outstanding Functionality & Support
Comic Collecterz is an incredible tool to organise and value anybody’s comic collection. From individual issue details to Wishlisting titles, it addresses ever need. Shout out to Sytske in Support, whose politeness is rivalled by his ability to sort out any concern! — Hisdangerousness on CLZ Comics
March 02, 2021
wesome application for any collector
I have been very happy with this app. I find it very helpful in managing my comic collection. — Michael Udlock on CLZ Comics
February 23, 2021
Amazing app with outstanding support
This app is a must for anyone cataloging their comic book collection!!! They have a fast and helpful support staff if needed. Do yourself a favor and get it today!!! — PoorMikeStudios on CLZ Comics
February 22, 2021
Having my fun putting my comic collection on it, amazing way to keep track of them. — Edgar Lopez on CLZ Comics
February 22, 2021
Great Comics App & Customer Support
This has been a great tool for organizing my comic collection. Customer support service has been super helpful as well when it has been needed. Highly recommended if you have a collection that you want to keep track of. — Hernandez3381 on CLZ Comics
February 20, 2021
Fine App
Very handy app to keep track of your comic collection. It includes a wish list. Support is excellent and fast — Spoor on CLZ Comics
February 18, 2021
Easy to use and very detailed
My best experience of seeing my comic collection on the go I could have. Never have to second guess what I do and don't have!! Thank You CLZ!! — Space Hippy on CLZ Comics
February 09, 2021
Great job!
I traded in and switched my Comic Collection to Comic Connect. I also have your Movie and Music database should I do the same with them. I currently have the music data base on my phone and iPad, And the Movie data base on my phone, iPad and computer.
You guys are doing a great job! Really enjoy your data bases! — Jose Ayala (USA) on Comic Collector
February 09, 2021
Awesome app for all my comics
Best comic collection app bar none! — Eric Downton on CLZ Comics
February 04, 2021
Keeping track of my comic collection
Great app for keeping track of your comic book collection. They keep adding features to make it better. — John Zblewskl on CLZ Comics
January 28, 2021
Marvellous and very useful App
Found this cheap and amazing App while trying to sort my Comic collection...no more paper needed. Allows user to add owned and keep track of future purchases including variants.
Appears to be the best app on the market of its kind and £12 for a year is a bargain (£1PM) Wish I had found this app years ago and would highly recommended. — rdandrew on CLZ Comics
December 01, 2020
Awesome support you got there and a brilliant software! My comic book collection never looked better! Keep the good work going. — Sascha (Germany) on CLZ Comics

Read more reviews from customers