CLZ is THE collection database software!
Easily catalog your comics, movies, video games, music or books.
Work on your phone or computer and sync data between them.
CLZ Comics
CLZ Movies
CLZ Games
CLZ Music
CLZ Books
Reviews from CLZ users
I was honestly surprised — and deeply impressed — by your decision to assist me through a version upgrade, especially considering that my original purchase was made more than 12 years ago.
In today’s software industry, it is rare to see such thoughtful and customer-focused support for a legacy product. Your response truly reflects the values and integrity of CLZ as a company, and I am sincerely grateful for your understanding and flexibility.
Thanks to your help, I can continue managing my music collection with peace of mind, and I truly appreciate the care you have shown in handling my case.
Latest CLZ news
This is going to be THE main feature for 2026: Custom Fields!
The Custom Fields feature will let you create your own data fields, to catalog any information for which the software does not have a built-in field.
All fields you create will appear on a special Custom Fields tab of the Edit screen. And of course, you will be able to use the fields like any built-in fields, use them as columns, sort on them, use custom pick list fields as folders, add the fields to printed list, exports, etc..
And once the Custom Fields feature has been released for both the Web software and mobile apps, you will be able to sync them back and forth too!
Manage your Custom Fields
Use the Custom Fields screen to manage your custom fields, that is, add new ones, remove them, rename them, etc…
Adding a new Custom Field:
Choose from a wide range of field types. Create simple text fields, number fields, currency fields, yes/no toggles, big text areas (like Notes), even pick list fields and multi-value pick list fields.
Fill in your Custom Fields using the special tab in the Edit screen
ETA ?
The Custom Fields feature is in the final phase for the CLZ Web web-based software. We will release it for Web first, then later on bring the same feature to the CLZ mobile apps, allowing full syncing of Custom Fields between the Web and mobile!
ETA for Web: Feb 2026. Then for mobile a few months later?
Again, this is going to be THE killer feature for 2026!
By the power of Grayskull… it’s New Comic Book Day!
Iron Man #1 The unapologetic Iron Man is a once-in-a-lifetime hero — but the beating heart behind the armor is a once-in-a-century genius. Years ago, Tony Stark was knocking on death’s door, so he created the Iron Man armor to survive! What happens the next time death comes calling? What weapon does he create then? What if… someone else creates it first? These questions have haunted Tony for years, a ticking time bomb inside of him waiting to explode. Femme fatale Madame Masque has also asked these questions, and with the power of Advanced Idea Mechanics behind her… she’s ready to create the next great weapon.
Escape from Skull Island #1.Trapped on Skull Island, a desperate band of survivors struggles against the land’s relentless horrors while an ancient threat rises from below. But as chaos unfolds, flashbacks reveal Kong’s turbulent youth: his battles, losses, and the primal instincts that shaped him into the island’s sovereign. Now, as hordes of monstrous beasts close in on the stranded humans, the most dangerous enemy of all regains strength to once more challenge Kong’s throne.
DC’s Supergirl Next Door #1. There’s something about Kara. She’s effortlessly cool, adored by all, and looks great in a cape — she’s truly all that! She could have fifty first dates lined up in a minute, but love actually wasn’t on her radar… until now! In this hot new anthology, join Supergirl and a host of lovestruck heroes and villains as they bravely embark on quests for love, even if it means running through every rom-com trope to get there. You’d be hard pressed to find ten things to hate about this book, so pick it up this Valentine’s Day — and place it on the shelf next to all the books you’ve loved before!
Happy Reading!
Fixed:
- Crash: When series or comic couldn’t be located/selected on start-up or after editing the app could crash
- iPad: series sometimes wouldn’t be scrolled to after picking it from a search in your own collection
- Collection bar at the bottom could disappear on closing the sync screen
- Collection bar didn’t appear immediately when adding a new collection for the first time
Fixed:
- Crash: When an album couldn’t be located/selected on start-up or after editing the app could crash
- iPad: albums sometimes wouldn’t be scrolled to after picking it from a search in your own collection
- Collection bar at the bottom could disappear on closing the sync screen
- Collection bar didn’t appear immediately when adding a new collection for the first time
These top-10s are created by you all, the users of the CLZ app and software, as they’re based on how often these comics already appear on your wish lists in the CLZ Cloud, even before release!
Oh yeah baby, it’s New Comic Book Day already!
Street Fighter Masters: Elena #1 Elena, the Capoeira kick-fighter, stars in her very own one-shot — just in time for her upcoming appearance in Street Fighter 6! Elena heads back to her home village in Kenya, with her fellow martial artists Ibuki and Makoto in tow! Are these three BFF fighters enough to put a damper of Vortex’s latest scheme…?
Armageddon starts here: Captain America #6. Doom’s fall — and a violent incursion by Thunderbolt Ross — have brought Latveria to the brink of civil war! Captain America deploys to protect civilians and investigate rumors of a weapons stockpile, but when Nick Fury Jr.’s unpredictable new version of S.H.I.E.L.D. joins the mission, it becomes clear that everyone wants a piece of Latveria — no matter the cost. With warring factions tearing the country apart and a squad of unconventional S.H.I.E.L.D. agents pursuing unknown agendas, can Captain America hope to bring peace to Latveria? And is that even what his own handlers want?
DC K.O.: Green Lantern Galactic Slam #1.
As the K.O. tournament rages on Earth, the cosmos holds its collective breath as the heroes of our planet fight for the survival of the very universe. But the cavalry is on the horizon! Kyle Rayner, in a bid to provide cover for his fellow Green Lanterns, has found himself pummeled across the galaxy and into the ring of… a wrestling federation?! Oh no… oh dear heavens no… is Omega Bam Man about to enter the DC K.O. fray?! Oh mah gawd! An entire cavalcade of brawlers is right behind him! Are there tables? Somebody get the tables!
Happy Reading!
These top-10s are created by you all, the users of the CLZ app and software, as they’re based on how often these comics already appear on your wish lists in the CLZ Cloud, even before release!
Fixed for iOS:
- The scroll position in the list could be wrong after searching in own collection and tapping a result from the suggestions
- Images view: Pinch to zoom in images view was broken
- Edit screen: tapping “next” or “previous” on the Links tab would crash the app
Fixed for iOS:
- The scroll position in the list could be wrong after searching in own collection and tapping a result from the suggestions
- Images view: Pinch to zoom in images view was broken
- Edit screen: tapping “next” or “previous” on the Links tab would crash the app
Fixed for iOS:
- The scroll position in the list could be wrong after searching in own collection and tapping a result from the suggestions
- Images view: Pinch to zoom in images view was broken
- Edit screen: tapping “next” or “previous” on the Links tab would crash the app