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Comic Book Catalog 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.

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

August 05, 2020
Wonderful for cataloging my comics. — Jagger Thom on CLZ Comics
August 03, 2020
Amazing app
Beautiful app with a great user interface. Makes cataloging comics super easy. — Ian Trunk on CLZ Comics
August 01, 2020
Great app
Great for cataloging comics quickly. — David Prescott on CLZ Comics
July 28, 2020
Happy camper
This app is a very complete database. I have several comic both old and newer and it is very easy to catalog. Very happy! — Tracy Wade on CLZ Comics
July 21, 2020
Best way to keep track of your comics
Excellent for Cataloguing or listing what you are looking for, a perfect resource when offline, unlike most...use it everyday. — Lee Cooper on CLZ Comics
July 19, 2020
Comic inventory
It's been a Great way to inventory and catalogue my comic collection. Nice, quick scan and quite accurate. — dennis morettin on CLZ Comics
July 15, 2020
5 Stars all around
So many great features that all me customize how my collection is cataloged. Easy to set up to store books by family not just title. — Michael Waterman 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 14, 2020
Beautiful. Just beautiful
I wanted to congratulate all of you on a fantastic, intuitive and seamless product that is making cataloging my collection exceptionally easy.

I have been collecting comics for 40 years and I have more than 4,000 comics spanning multiple generations. I used to document my collection by hand, then used collection data products using CDs, then watched my entire collection disappear off my computer because of a "product error."

Then along comes Comic Connect. I can use my computer. I can use my phone. I can scan bar codes with my phone, then look on my computer. Heck, when I have a comic and don't know what name it falls under, I just scan the code. Presto! Problem solved. I had the great joy today of scanning a new, independent comic and adding it to my collection, complete with back and front cover photos, plus details I wanted.

Beautiful. Just beautiful. And the fact you have everything backed up in the cloud makes me feel great. — Ronald D. (USA) on Comic Collector

July 13, 2020
Love the app
A great cataloging tool. I love it. — Mike Bradbury on CLZ Comics
July 08, 2020
I love it
This app is amazing. I’ve tried to keep my items catalogued on excel, but who wants to log on to a computer to update every purchase or sale. And y’all about the convenience of having your entire inventory with you when hunting. I am so happy I found this app. And the tech support has been outstanding. There were 3 things I wondered if were possible, 1 email, and a reply was in my inbox in the morning with instructions. 10 stars worthy. — jperez021 on CLZ Comics
July 05, 2020
Amazingly easy
Amazingly easy to catalog your personal collection. — Simon Aylett on CLZ Comics
July 03, 2020
Great app
Great, now I have a way to catalog my comics, and I always have it with me when visiting used comics shops to help me fill in my missing issues. — Edward Gorey on CLZ Comics
June 17, 2020
You guys ROCK!
Just wanted to write to you about your product. I don't know when I'll have my collection cataloged, But I can tell you that I'm LOVING this software and the process.
Keep up the fine work...and be safe, all of you. — John Neails (USA) on Comic Collector
June 07, 2020
Robust and simple at a great price
Love this app. Inherited a 1300 comic collection and needed to know what I had. After searching for awhile, found CLZ. Without a deep knowledge of comics, I was able to quickly and easily understand how the app works, catalog the whole collection and manage it to my satisfaction. 95% of the comics were immediately found either using the series or barcode search, and I was quickly able to get a handle on the contents and ballpark value of the collection. Plus, it’s a great deal. Support has been very responsive and provided great answers when I’ve had questions. Only one small item that could be improved - it’s confusing that there are multiple cloud solutions that go with this app (free and subscription), would be clearer if that were streamlined or explained better.
Regardless, I am very satisfied with this app. — Anonsocal on CLZ Comics
June 04, 2020
The best
Best cataloging software I've used. — Terry Willett on CLZ Comics
May 30, 2020
Easy app
Easy and accurate - barcode scanner and excellent database. Great way to catalogue your collection! — May Fleming 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 25, 2020
Intuitive app
The app is intuitive and easy to use, it's helped me better catalogue my collection, and helped spot the variants I am missing in them. — K K on CLZ Comics
May 21, 2020
Easy to use
Great app for cataloguing your comic collection and easy to use and add comics. — Jason Stanford on CLZ Comics
May 16, 2020
How is this app so awesome?
I really don’t know if any other app/offering that is so great for cataloguing items as CLZ. I currently use the Comics and Movies apps in addition to using the online version, and even a desktop software for my Mac. The syncing between all of those is fantastic. And this developer is always adding enhancements and new features, as opposed to some who just push out improvements a couple times a year or something. A huge thank you to Alwin and the team who work so hard to make this so great. — TravyBaby on CLZ Comics
May 12, 2020
Unbelievably great
Great and easy way to catalog your collection. — Kelvin Nobles on CLZ Comics
May 08, 2020
The best there is for comic book collecting cataloging
I have a very vast collection of comic books as I started collecting in 1984. I have been thinking about how to figure out everything I have? I searched online and most apps that offer this service received poor reviews. I kept looking and found CLZ! I could not be happier with how easy it is to catalog my collection. There iz s reason they have a high review as their app delivers! I work as a librarian so I know a thing or two about cataloging and organization and CLZ does it the best! — FLUX BOY on CLZ Comics
May 05, 2020
Love it
Just what I needed. Was planning to create my own catalogue of my comic collection. It would have taken months. Should have it all done, in a couple of weeks. Also great that I can view it online. — Robert Arnstrong on CLZ Comics
April 30, 2020
If you collect comics then this app is a necessity. 1st being able to catalog all your comics is needed. The barcode scanner makes it easy to simply scan each comic into your inventory. Then you are able to access it anywhere you are. On top of that you can track the values of your comics by putting a grade in. — Bryan Hills on CLZ Comics
April 29, 2020
Best comic catalog app
It’s everything I’ve been searching for, makes cataloging comics fast an easy, and for an amazing price. — JsoslakyaiajHaiajhsoskj on CLZ Comics
April 26, 2020
Simple and easy
Makes cataloging my books so simple and easy. Great for the serious collector who wants their collection info at their fingers! — Kyl Fox on CLZ Comics
April 21, 2020
Great app
This is great for cataloging my son's comic collection. — Jerome Leon on CLZ Comics
April 14, 2020
I love the info it gives to help in keeping my comics organized and cataloged! — A Google user on CLZ Comics
April 14, 2020
Great App
I was able to easily catalog 100s of comics in one evening. User friendly and I really like the cloud based option. — Jeff Gordon on CLZ Comics

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