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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.

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

I'm really enjoying this app. I've never used a program like this before because I never found one with an extensive catalog of Golden Age and Independent books. Not a problem so far. — Troy Benson on July 28, 2021

Reviews from customers

July 22, 2021
This is a fantastic app!
I've collected comic books for over half a century, so this program has been extremely helpful in getting everything organized. I've already entered a few thousand books in just days. This is huge for me because I have thousands more to go. The customer support is also top-notch! I had a question regarding how information is calculated in the statistical data fields. The team responded quickly and provided an easy-to-understand explanation, and they continued to follow-up to make sure that I had everything I needed. I can't say enough good things about the usefulness of this app and stellar customer support. I highly recommend this to anyone who wants to catalog their comic book collectionb. — Derek Harris on CLZ Comics
July 20, 2021
Made cataloging a breeze
Exceeded all expectations! Made cataloging 11 short boxes a breeze, very satisfied. — Jeffrey Swanson on CLZ Comics
July 09, 2021
Best mobile software
I have used multiple cataloging services for comics, CLZ is easily the best priced and easiest to use for mobile. Now I can see what I need whenever I am buying in person without trying to move through clumsy programs on a laptop. — bmatthaei78 (USA) on CLZ Comics
July 05, 2021
Cataloging comics
Great app for cataloging comics. — Gunther Tannenbaum on CLZ Comics
June 23, 2021
Easy 5 stars
Paid a while ago for this app. Bets decision I ever made. All of my books cataloged and accounted for. Barcode scanner makes it so easy to add any new additions. Worth it ! — John87340 on CLZ Comics
June 18, 2021
The best
Overall the best I have seen for cataloging my comics. — Jarrett Cash 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 15, 2021
Recommend for your comic collection
Have been using CLZ from their first version on desktop, and now in iOS too, very very amazing apps to cataloging our comics collection, worth every penny, and it keeps getting better each update. Also the customer service are the best, very fast to reply and very helpful. Thank you very much. — ArioMalv on CLZ Comics
June 08, 2021
Get it!
This app is making cataloging my trades, comics, and mangas extremely easy!! — koromra on CLZ Comics
June 07, 2021
This is awesome
I can’t believe I didn’t find this sooner. It is so amazing to help you track and catalog all your comics. It has so many different tools and I can’t wait to use them all. If you’re on the fence this is worth every penny. — Captkana on CLZ Comics
June 03, 2021
Great program
I have used CLZ Comics for years. I really like the continous work CLZ have put into updating and improving the product. It is easy to use, my comics are catalogued the way I want to. It is a huge part of the enjoyment of my hobby. — Conor Carton on CLZ Comics
May 27, 2021
Has saved me a lot of time
Has made my life convenient in organizing and cataloging my comics. — D. S. on CLZ Comics
May 20, 2021
App is amazing
App is amazing and easy to use. what used to hours cataloging books takes just a few minutes. — Ben From the Bunker on CLZ Comics
May 19, 2021
Absolutely great
This is the best comics cataloguing app that I have found. Plus it gets good updates and new features every so often. — Manu_photo on CLZ Comics
May 18, 2021
Fantastic app
The best comic catalogue app out there! — Me69cor on CLZ Comics
May 18, 2021
CLZ is simply the best
CLZ is the best way to catalog your comics at home, and carry them with you on your phone. There many programs out there to keep track of your comic library, none of them are as easy or clear or complete as CLZ. The amount of information you can store, including cover image, is tremendous. And the storage is huge. I have 30K comics in my file. It's a simple, intuitive program to master. And when you're in the comic book store you won't have to guess which titles you already own. It's simply the best. — A Google user on CLZ Comics
May 18, 2021
Comic Book Collection
Excellent app. I was able to catalog all my comic books quickly. Easy to navigate. — Sidechains on CLZ Comics
May 18, 2021
Love this app
I use this app whenever I’m comic book hunting to check on what comic I need and what I already have. I catalog all my comics here. Both the barcode reader function and the search by series function amazingly well and their database of comics in print is impressive. — demonjk on Comic Collector
May 16, 2021
The Best Comic Book Collection Cataloging App
It’s excellent. It takes care of everything you will need to catalog your collection, and more. It’s portable so you will always have it when you are out and about shopping for comics. The annual subscription is worth it as it will provide you with an approximate, updated “value” for the items in your collection, cloud storage and other useful things. Truly synergistic between your iPhone, and iPad. Take photos of your comics and easily use them with your entries. Scan barcodes to pull in information about your comics from their database. So useful and a time saver. Highly recommended!! — DevildogXP on CLZ Comics
May 14, 2021
Great app, excellent support
Fantastic app for cataloguing your collection and when I contacted support with a question they responded quickly and solved my problem right away. 5 stars all the way. — Matty B27 on CLZ Comics
May 13, 2021
Love it!
Hands down the best way to catalogue your own collection. I love the new statistics feature, and am excited for them to expand on it. — Max Wisdom on CLZ Comics
May 10, 2021
As someone who's collected comics for more than 30 years I have amassed quite a collection. All of my collection was kept in a spreadsheet and cataloging my comics was a hassle. In just a few hours, using this app, I've cataloged over 1,000 comics. It's so easy! I love it! — W-a-s-d on CLZ Comics
May 09, 2021
Best app
I've just recently started to collect comic books again, and this app is making my cataloguing a breeze! — Marcella Ramirez on CLZ Comics
May 03, 2021
So easy to catalogue your collection
I had accumulated over 1500 comics and am wanting to sell but everyone wanted a list sorted and organized and I tried over and over to manually make one. IMPOSSIBLE!!! Then I found CLZ. Problem SOLVED! Makes it so easy to catalogue your collection and even values them for you. Thanks CLZ! — Scott Dabbs on CLZ Comics
April 30, 2021
Great way to catalog your collection
I have used many comic catalog apps and CLZ is by far the best. Easy to add books if you have to enter in a large collection. You can get as detailed as you want with each book. The value is updated daily so you can keep track of market. I would like more pricing on golden age and silver age DC but that is all driven by Go collect data. The customer service is fast and very helpful too. Easily worth the money. — sofinizer on CLZ Comics
April 26, 2021
Must Have
This app has everything, that you need to catalogue all your comics plus the wish list is awesome! This is a must for any collector!!!! — Matthew Osborne on CLZ Comics
April 26, 2021
This app is completely amazing
I have to catalog over 4,000 books. I set up a stand for my phone.. got about 2k cataloged in one day.. I really love the interface and the automatic prompt for variant covers. I highly recommend this app for anyone who wants to catalog their collection. — Jason Kaluzny on CLZ Comics
April 15, 2021
Great App
Makes cataloguing your collection easy, and can use it on multiple devices! — Capt.5washbuckle on CLZ Comics
April 06, 2021
CLZ makes it easy
Don't know why it took me this long to catalog my comics, but CLZ makes it so easy! The bar code scan is great, solid UI, and the cloud sync helps a lot. — Kyle William on CLZ Comics
April 06, 2021
A Quick Review
Watched a video on YouTube, guy recommended, tried the trial, day one paid the money for annual payment. I have spent the last 48hours, barcode scanning my collection, it has been strangely addictive, app is great, no crashes, no slowness it works really well. I am still working out all the different aspects to the app, so far statistics is the best review of what I have. Finally a reliable app for my catalogue. Thanks CLZ team. — vivaldi123 on CLZ Comics

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