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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

App for phones and tablets:

  • Install on your phone or tablet.
  • Built-in camera barcode scanner
  • All data stored on your device.
  • Optional cloud storage (free).
one-time purchase - free app updates


Easy to use & easy to manage

  • Login with any web-browser.
  • Free CLZ Barry barcode scanner.
  • All data stored in the cloud.
  • Automatic updates & backups.
subscription - all updates included


Fully customizable and configurable

  • Install on your own PC / Mac.
  • Free CLZ Barry barcode scanner.
  • All data stored on your computer.
  • Optional cloud storage (free).
one-time purchase / optional paid updates

Buy them together and get a discount

CLZ Comics
Full App
Comic Connect
1 year
Comic Collector
Full Version
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

November 10, 2018
Keeping track of your collection
It's a great app for keeping track of your collection. With so many volumes to some of my Marvel favorites, it's nice to have a picture of the covers to help me out when I'm searching for comics at shows. — Scott Harms on CLZ Comics
November 06, 2018
Amazing app
I love this app! I have a terrible memory so this really helps me keep track of my collection so I don't accidentally get duplicates of my comics. — Bethany Inman on CLZ Comics
October 23, 2018
Great tool
A while back I was looking for a good way to tabulate my comic book collection and, knowing that I was going to be buying comic books again, I needed a good tool to keep track of them all. I demoed a few software options as well as the tried-and-true Excel spreadsheet method but nothing worked so seamlessly as CLZ. The ability to use a bar code scanner, upload data to the cloud, ease of use, cover photos of all the comics, fast and friendly customer service all contribute to why I love the software and will continue to use it.
It's so awesome when I go to a comic store, see a comic that I think I need and able to check quickly on my phone on my collection, see that I already have the comic so I put it back saving myself money.
Now, I'm starting to collect video games so that will be my next collection to keep track of. I haven't begun looking yet, but CLZ will be the first place I look. — Jim Volin (USA) on Comic Collector
October 21, 2018
It's a great app!
The best app for comic book organization and keeping track of your collection. I always check this app when I'm shopping for comics to make sure I'm not buying a comic I already own. — Craig Jorell on CLZ Comics
October 19, 2018
Keep track
Best app to keep track of your comics period! — James Luna on CLZ Comics
October 16, 2018
I love the CLZ Collector Apps
They keep my - in this case - prolific collection in order. I can delete the ones I’ve gotten rid of, and easily add to my collection with minimal work. I’m a little OCD, and this helps me keep track of what I own, and what I want to delete from my library. It also assists me in keeping track of new items very easily. I love all the CLZ Collector programs: Music, Books, Games, Movies, and Comics. For someone like me who absolutely must have an up to date collections of all my new comics - hardcovers, Graphic Novels, and series, this is the best program around. I can’t say enough good things about it, save I’ve been using this software for about 6 years, and they’re consistently making improvements. It’s a relief to know I don’t have doubles, which I tend to do because I forget, and the ability to add, delete, and update my collection. — Draped In Crimson on CLZ Comics
October 16, 2018
Good app
Good for keeping track of my comic collection. — Ashes Moria on CLZ Comics
October 02, 2018
I am really enjoying this
It also gives me an excuse to go over my old books. I enjoy the fact that i can add tags, because i get a lot of comics signed at conventions, i can keep track of it. Along with the idea that if i want to meet an artist, i can quickly look through my collection to see if i have any books of theirs. Its really good. My only complaint is that on rare occassions it will give a mixed title with the correct cover or vice versa. And since it does catalog art books, i kinda wish it had an ISBN search as well. But overall, lovely product, paying for it was a simple choice. — Malcolm Earle on CLZ Comics
September 24, 2018
Keeping track
It's good for keeping track of what you got. Period. — Grimpond Music on CLZ Comics
September 24, 2018
Answer to my prayers
I enjoy being able to add a lot of little details to my collection and I like having multiple sorting and grouping options. CLZ has all of that and more. Dozens of fields to sort by, and default settings can be changed so you have full control of your inventory. There is a cover viewing control that shows off the art of all your issues beautifully. New updates come semi frequently, and often come with a whole new feature as well as bug fixes. Their database is accurate and updates fast, and has all creator information. This app has saved me from buying repeats almost every time I go bin diving.
By far the best feature of this app for me is the barcode scanner. I’ve used quite a few comic inventory apps and many boast a barcode scanner, but no barcode scanner has ever worked for me except here on CLZ. It does get confused by the time you reach the 1980s but for modern and copper age I’ve never had it be wrong. After attending Fan Expo Boston this year I had a stack of 70 comics and they were in my collection in two minutes.
In short, if you have a large collection and need to keep track of your issues, stop yourself from buying duplicates, view your collection by story arc or crossover or tags or format or something else, and want a barcode scanner that works, this app is beyond worth the $15. — aceshighnwild on CLZ Comics
September 06, 2018
No true collector should live without this app
This is what I’ve been waiting for my whole life. Been collecting comics since the 80s and don’t know how I ever did it without this. Never has there been a better way to keep track of your comics. The ultimate guide to collecting variants. Never have to worry about rebuying comics on accident again. — Shaolinjedi on CLZ Comics
September 02, 2018
It's perfect
Good way of keeping track of my collection. — The Maker Shoppe on CLZ Comics
August 31, 2018
Like it!
I have over 1200 comics and counting. This app is perfect for helping me keep track of them. — ValacTheFallen on CLZ Comics
August 27, 2018
Great to keep me organized!
Great way to keep track of your comics! — Claudio Marricco on CLZ Comics
August 26, 2018
I love it
Amazing to keep track of my collection and what I need to complete it. I love the wish list feature, it makes knowing what to pick up a breeze! — Alex Inkster on CLZ Comics
August 25, 2018
Love this app
For keeping track of what I have. Makes shopping much easier. — Jason Tomkins on CLZ Comics
August 22, 2018
So easy to use
This has certainly been one of the more helpful apps that I have bought. Does a great job of helping me keep track of my collection. No more accidentally buy issues I already have. My one wish is that it gave a ballpark value for each issue. Love that everything is backed up to a cloud too. Makes switching phones easier. — Emmett Brown on CLZ Comics
August 22, 2018
Must have app
Great app to keep track of my collection. I use it every time I go out to back comics to find the ones I don't have. — tiggman07 on CLZ Comics
August 18, 2018
Works great for keeping track of a large collection of comics. — Lucas Taylor on CLZ Comics
August 12, 2018
Nifty app
This app is nifty and helps keep track of the many comics i have. I originally used the free version till i had too many story lines i was following to do that so i paid for the full version and I have yet to regret it yet. There are a few comics i own that the system cant find or the comic it's self is not in the database. Its a bummer but the amount that are in the database far exceeds whats not so im happy. — Andrew Wright on CLZ Comics
July 28, 2018
Awesome app
Makes it so much easier to keep track and get info! Awesome app Thanks. — aohtravis on CLZ Comics
July 23, 2018
Great app
Great app to keep track of large sets of comics. No issues here. — Joseph Ferreira on CLZ Comics
July 22, 2018
Great app to keep track of large sets of comics
Really helps keep track of your collection! Fast and easy to use! — A Google user on CLZ Comics
July 21, 2018
5 stars
It does what it's says it does.it was super helpful for me in keeping track of want I have and what I need. — Kevin Peña on CLZ Comics
July 12, 2018
Great app
Great app to keep track of your collection. — Michael Simms on CLZ Comics
July 09, 2018
Love the app. Helps to keep track, Of all the things that I own and are dear to me. Big Thanks. — King Kay on CLZ Comics
July 07, 2018
Awesome way to keep track of my books!
I thoroughly enjoy this app. Didn't think I would ever get back into comics but this helps me keep track of what I have since I am once again addicted to reading them. — John Wheeler on CLZ Comics
June 21, 2018
Very good comic book app
Helps to keep track of all my comics. — Sven Lara on CLZ Comics
June 21, 2018
Great app that helps me keep track of my collection. I highly recommend it for collectors out there! — Quinn A on CLZ Comics
June 21, 2018
Awesome app
Keep track of your collection and find what you're missing. — Daniel Culbreth on CLZ Comics

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