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Comic Book Organizer Software - organize 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

June 21, 2020
Good app
Great for keep inventory and organizing your comic books. — Richard Narvaez on CLZ Comics
June 12, 2020
A breeze
This app makes organizing my comic book collection a breeze. — Keith Harrison on CLZ Comics
June 10, 2020
Perfect For Comic Collectors!
I could never remember which issues of older comics I had in my collection, which lead to me buying a duplicate or two while collecting complete runs. One of the employees at my local comic shop suggested this app so I decided to give it a try. I've been using it for a few months now and it's helped me organize my entire collection; turns out that there are more comics in my modest collection than I thought. 5/5 Stars. — Malcolm Carney on CLZ Comics
May 16, 2020
This app has made me go back and scan in all my comics and also help organize them. I will eventually have them all in the palm of my hand! If I’m looking to buy and I don’t remember if I already have it? BOOM! Open my app, search the title and voilà! I will be shown if it’s already in my collection and if not, it soon will be!
Good job CLZ!

P.S. The customer service is top notch with quick responses!!! — Nosferatu72 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 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
April 27, 2020
Makes collecting alot more fun
I don't know how I didn't have this app, the more I use it the more I like it . The developers are friendly and have great communication. Don't bother waisting your time or money on "cheaper" apps, clz is well worth the modest cost. All comics are available in database, all you have to do is check them off and they are automatically organized alphabetically, by title and issue, plus you have almost unlimited options to customize your preferences. Makes collecting alot more fun. — Robbie Hastings on CLZ Comics
April 25, 2020
Good app for organizing
This is a good app for organizing a large comics collection. I had a bit of trouble setting up at first, but customer service was very responsive. I have 40 long boxes of comics, am about 6 boxes in, and I've only found 3 small press/independent comics so far that the app didn't recognize. In those cases, you can make your own listing. The price is very reasonable. — Brian Hughes on CLZ Comics
April 21, 2020
They know their stuff
I have loved the app since I found it a couple of years back. It was the best one I found for organizing and tracking my collection as well as creating an easy to use want list for hunting down elusive issues. During that time I’ve also had a couple of suggestions to improve the app and when I’ve communicated it out to them they quickly reply back that the features are already there and how to access them! They know their stuff and there won’t ever be a better app out there period. — PLS on CLZ Comics
April 15, 2020
Love it
Great help in organizing. — chris sias 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 13, 2020
Great app
This is great for organizing my comics. — Patrick Person on CLZ Comics
April 11, 2020
Pretty much what it says on the box
I’m still learning the ropes but it is a great way to have a digital catalogue of my comics. It’s especially great for modern comics because you just scan the barcode and it automatically organizes it. Really couldn’t ask for a better app, and the price is really reasonable. — Jimmy Alleyn on CLZ Comics
April 07, 2020
Couldn’t be happier with CLZ!!!
I knew I needed to get some kind of organization for my always expanding comic collection. I’m in my 50’s and avoid new technology whenever possible. I was aware of comic apps but didn’t know how to proceed. I asked the owner of my local comic shop and he spouted off three “good ones” but said he used CLZ personally and said most “comic guys” did too. He gave me a CLZ tour on his phone and I was really impressed but still a little intimidated because of the technology thing. I bit the bullet and downloaded and have been thrilled ever since. It was super easy and I love always having my entire collection in my back pocket anywhere I go.
I had one question on my first day about locating a particular series, so I contacted customer service and had an easy answer the following morning. This thing is the best! — Oranje78639 on CLZ Comics
April 05, 2020
Great for tracking comic
A friend recommended this app to me and I’m loving it. From the quick setup to using the phones’s camera as a barcode reader, this app just makes getting your comics inventoried and easily organized simple. Other features include allowing others to see your inventory via an external url and there are lots of sorting and filtering options. My favorite is the statistics around the value of your comics. As a comic collector for 35 years I finally have an easy inventory tool. Thanks , CLZ!

Pros : inexpensive app
Friends able to view inventory
Syncing function for backups
Export options
Auto value lookups via gocollect.com
Customer service response and open to suggestions for future app features — kennyscomics on CLZ Comics
March 31, 2020
Organization at your fingertips!!
This app is perfect for any and all comic book collectors! Whether you are a reader or a long-time collector this app has a variety of tools that allows you to organize and catalog your collection. You can even record your “slabbed” collection and the app will provide you with fair market value on the book.
Now that people are staying home this is the perfect opportunity to catalog your collection, library and wish list and it’s all at the tip of your fingertips!!! So, what are you waiting for?!? Download the app already!! — Mahktar on CLZ Comics
March 26, 2020
Excellent & Recommended!
This is an excellent database for comics! I can find out fast if I have an issue or need it! Easy to use barcode scanner, different ways to search, can create multiple collections to help organize. The user manual is excellent; easy to search and find detailed instructions w/screen shots. They're constantly upgrading and improving the features. They take pride in their product and it shows. Their customer service is A++!!! They're very helpful AND will reply to you!! — Cougar Serrault on CLZ Comics
March 06, 2020
This is just a friendly recommendation for you collectors out there. I am way impressed with CLZ Comics inventory app.
1st - you can scan the barcode on your newsstand editions and it automatically loads the comic to your inventory.
2nd if it’s a direct edition you can search the database and add the issues. On many of the comics it will give you the going price based on GoCollect comic book prices based on how you grade your comic. If it has no price you can assign and lock the price so when you “auto update” comic prices it will not remove the value you assign and give it a zero value.
Most of my comics I buy from mycomicshop so I value my comics based on what I paid for it and the comics from them are graded by trained in house graders.
You can create wish list of comics you need to plug holes. And the best part - it’s all on your phone so when you’re at a con or comic shop you always have access to your inventory. I just can’t rave enough - this is the very best $1.50 a month I have ever spent.
You can also download csv excel spreadsheets of your inventory for hard copy. I’m so Impressed I am going to upgrade to the CZL comic app to the app + comic collect software for my Mac for $40.00 per year.
If you have a large collection- this is the best money you will ever spend to organize it and value it. — MichaelBSmith63 on CLZ Comics
March 01, 2020
Meticulous organization
I can never say enough good things about my Comic Collector Desktop, CLZ Mobile and the Comic Connect Web. I use and subscribe to all of them.
I started off with building my own spreadsheets for my collections. When I first tried the desktop version out about 6 or so years ago, my jaw dropped to the floor. The capabilities, the included details and the fact that we are able to submit requests to update, modify or even add to the core is unlike anything else out there.
My need for meticulous organization and cataloging my collection has been more than satisfied with these products. The amounts of details I can have and add to for a single issue is way beyond what I was willing to do in a spreadsheet.
Again, I can not say enough positive things about these guys. My only complaint is that they don't have a satellite office in San Antonio, TX for me to apply for a job at. However, I don't know what I would be able to bring to the table, because these guys already do it all!
Thanks a million for saving me thousands of hours not having to keep cataloging my collection in spreadsheets!!! — Robert Hurley-Welch (USA) on Comic Collector
February 26, 2020
It is life changing!
I am having fun recording my collection. It is super easy to use and I love that it allows the user to be as detailed as they want to be with their collection. It is nice knowing that my comics can be organized regardless of what box I have them in.
Thank you for the wonderful app. — Anthony on CLZ Comics
February 22, 2020
It's been great! Able to scan in my physical comics has been making my collection so much easy to organize. And it has a great database for even the single weird ones! — Sailor Ranger on CLZ Comics
February 16, 2020
Organize your comics
Love everything about CLZ comics. Really easy to use and customize to your needs. I recommend this to anyone that needs software to organize your comics. — cesar Galarza on CLZ Comics
February 09, 2020
Top Notch App
Love this app. Finally I can organize my books with their value. Worth the subscription. — Chris Todd on CLZ Comics
February 08, 2020
Best collection app ever
Makes organizing my comics & seeing what I have so much easier. — Jesse Watts on CLZ Comics
January 30, 2020
Awesome app
This app has been a boon, helping me not just organize my collection, but also helps me keep up with it, and stops me from getting doubles! The UPC scanner is very good, though some newer books with multiple covers require user input before adding them. I also like the statistics the app generates. — Benjamin Houx on CLZ Comics
January 17, 2020
Essential tool
It is a great app for organizing your comics. — William Bethea on CLZ Comics
January 15, 2020
The best
Best way to keep comics organized. — Karan Carter on CLZ Comics
January 01, 2020
Love how it allows me to organize my comics. Gives me a clear picture of what I have and what I’m missing. — uli5288 on CLZ Comics
December 27, 2019
Easy app
Really easy to add comics to your collection and organize however you like. — Scott Rickert on CLZ Comics
December 18, 2019
Excellent app
Excellent app for organizing and creating a value based database for your comicbook collection. — Dave Holtz on CLZ Comics

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