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Keep track of your comic collection, just scan their barcodes

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.

Mobile app

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


Downloadable software

  • Downloadable desktop software
  • Install on one PC or Mac
  • All data stored on your computer
  • Sync data to CLZ Cloud (optional)
  • Free CLZ Barry barcode scanner app


Web-based software

  • State-of-the-art online software
  • Login and use from any computer
  • All data stored in the CLZ Cloud
  • Automatic updates & backups
  • 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

September 12, 2020
Easy to use
Easy to use and a great way to keep track of your collection. — Nikki Tsukino on CLZ Comics
September 10, 2020
Great app
This is a great app. Perfect keeping track of prices and grades. — Kenny Webb on CLZ Comics
September 04, 2020
Invaluable software
First I wanted to say how invaluable your software is in keeping track of my collection! I know your team works endless hours to make improvements and update the software, and I as I customer appreciate that!
Thank you for the great software. — Phillip Tucker (USA) on Comic Collector
September 01, 2020
This app is a game changer
I've been keeping a log of everything on Google Sheets for a long time, but this very quickly replaced my long-time trusty database. With backup to the cloud, bar code scanning, and statistics to boot, keeping track of my library has never been easier. After scanning the bar codes, CLZ organizes everything by series which makes it easy to see at a glance if you're missing a book in between. Super convenient to pull up while shopping, too! — Marisa Godwin on CLZ Comics
August 19, 2020
Amazing app
It's a great app for keeping track of your comic. — Ivelisse Baez on CLZ Comics
August 07, 2020
Excellent app
Great app. Excellent way to keep track of your collection. — Real Bodies on CLZ Comics
July 25, 2020
Your collection on the go
Great to keep track of your collection on the go. — Tyler Duncan on CLZ Comics
July 23, 2020
Comic collector must have
Super easy to use, great way to keep track of your collection and your wishlist. Been using it for over a year and it just keeps on getting better. — TheBatmanCollector on CLZ Comics
July 23, 2020
Great app to keep track of your collection. — Tom Poon on CLZ Comics
July 22, 2020
Love this app
Love keeping track of my comics in the convenience of an app on my phone. — Scar Collector 82 on CLZ Comics
July 15, 2020
Great app, does exactly what I need
I am currently a week in and so far so good. I am using the app solely to catalog my comics so I can keep track and for that purpose it works perfectly. — ThomasRhone on CLZ Comics
July 13, 2020
Easy app
Simple and easy to keep track of my collection. — Gardes Namyad on CLZ Comics
July 13, 2020
Great for large comic book collections
This app has all the functionality you need to organize your large collection of comic books. I definitely recommend if you have 500+ comics. Very easy to add hundreds to your collection in minutes! The sorting features allow you to easily keep track of everything. In addition to your collection you can also create a wishlist of comics you still wish to purchase. The cloud allows you save your collection easily and export to a spreadsheet file which can easily be shared with others. — Gmelt on CLZ Comics
July 03, 2020
The best comic collection program I've ever used. The bar code scanning and easy edit feature makes this a great tool for any true comic collector. No matter the size of your collection this is a must have for anyone serious about keeping track of any and all things comic book related, awesome..!!! — David Williams on CLZ Comics
June 15, 2020
Great tool
A great tool that helped my keep track of what comics I have and has cut down the likely hood of buying dupe issues. — Ryan Presson on CLZ Comics
June 07, 2020
Incredible app
This is by all means an incredible and very convenient app. Very helpful and I would strongly encourage all comic collectors to have this, makes keeping track much easier. — Ira Jones on CLZ Comics
June 02, 2020
Easy to use
Easy to use, easy to keep track of comic collection. — Joe Cullen on CLZ Comics
May 26, 2020
Satisfies my OCD
I’ve been keeping track of my collection in a Google spreadsheet like a FOOL. I wish I had found this app a lot earlier because it is perfect. I spent an entire Sunday cataloging and fine-tuning my collection. The customization options here are the highlight. I love being able to have a display name for a series that differs from a sorting description. Highly recommended for anyone with a moderate to large collection. — OThatMatt on CLZ Comics
May 26, 2020
Keep track of my collection
Thank God for this app , makes it way easier to keep track of my collection. — joe negley on CLZ Comics
May 15, 2020
Great app
I love this app, I can’t believe I used to keep a file in my notes app and a folder in my pics to try to organize and keep track of comics. I entered over 1000 comics on my first night after downloading this app with ease. For 15 buck a year it’s great, well worth the price. Haha most negative reviews on here are by cheap cry baby’s who want to use someone’s service for free. This app has cover pics and plot summaries and all the creative teams listed for every comic I entered which was mostly 70’s-90’s Marvel and DC. Love love love it. — Neato B'Zeato on CLZ Comics
May 14, 2020
Great details and easy to use
It's very useful to keep track of your comics and easy to use. — Ultimate Boss987 on CLZ Comics
May 11, 2020
Best app - Phenomenal support
I use this app every day. I have had it for a long time and it is, by far, the best way to keep track of a comic book collection. Always updating with great features and unbelievably quick and helpful support.
Highly recommend upgrading to the paid version to unlock some great updates. Can’t say enough positive things about CLZ app and the CLZ team! — Normsid on CLZ Comics
May 05, 2020
Everything you need
This app is everything you need to keep track of your Comic Book collection. Buy it, you won't regret it. — Allan Davidson on CLZ Comics
May 03, 2020
Perfect app
Perfect app for keeping track of comics that you have and want. Pics for every cover. If you're reading this, get this app. 100% — Dustin Neal on CLZ Comics
April 27, 2020
This app is a lifesaver
Having collected comics since I was 8 years old, I have a very overwhelming collection. This app helped me keep track of boxes in different locations, as well as providing a checklist to fill in gaps. The interface is wonderful, and being able to upload my data to the cloud and access it remotely has been fantastic for travel and comic conventions.
I had a tiny issue recently and wrote for support, and got an almost immediate response with a quick solution. While I use the comics version here, CLZ has many other collector tools for books, movies, and video games! This app, and I imagine the other CLZ apps are a must have for any serious collector! — heddcold on CLZ Comics
April 18, 2020
Great app
Awesome and convenient app for keeping track of your collection. — Hizzl3 on CLZ Comics
April 16, 2020
Thank you for this software
Can I just say thank you for this software. I use it for my comic books and it's the best thing for me to be able to keep track of all my boxes of books. Stay safe and keep up the good work. — Seth Feierstein (USA) on Comic Collector
March 17, 2020
Really great app
Great way to keep track of my comics. — Robert wilson on CLZ Comics
March 12, 2020
Outstanding app
Excellent for keeping track of your books. — Eric Collins on CLZ Comics
March 08, 2020
Great job
Fantastic app so far. Does a great job keeping track of things and havent hit the point where it couldn't find something. — Phillip Smith on CLZ Comics

Read more reviews from customers