Our Certificates

In the past years, we have made many certifications.

Passed Certification for 5.6.1 Advanced Block DevelopmentPassed Certification for 5.6.1 Advanced PermissionsPassed Certification for 5.6.1 Advanced Theme DevelopmentPassed Certification for 5.6.1 Basic Application DevelopmentPassed Certification for 5.6.1 Basic Block DevelopmentPassed Certification for 5.6.1 Basic PermissionsPassed Certification for 5.6.1 Basic WorkflowPassed Certification for 5.6.1 Centralizing ContentPassed Certification for 5.6.1 Creating PackagesPassed Certification for 5.6.1 Custom AttributesPassed Certification for 5.6.1 Custom TemplatesPassed Certification for 5.6.1 Dashboard AdministrationPassed Certification for 5.6.1 Developer ConceptsPassed Certification for 5.6.1 File ManagerPassed Certification for 5.6.1 Making and Moving ContentPassed Certification for 5.6.1 Managing Users & GroupsPassed Certification for 5.6.1 Theme DevelopmentPassed Certification for 5.6.1 Troubleshooting StrategiesPassed Certification for 5.6.1 Upgrading and Moving SitesPassed Certification for 5.6.1 Using ComposerPassed Certification for 5.6.1 Working with the DatabaseVersion 7 Certification - Level I - Editor

What is concrete5?

A short explanation

concrete5 is a content management system (CMS). So it is a content management system which makes it possible to edit websites online. The special thing about concrete5 is the simplicity of the system. You don't need to beed a developer to edit a site. With inline editing, it is possible to edit content directly on the page as with a modular system. Content can be moved, new content can be added and all this in an easy and playful way so that even your grandmother would most likely be able to maintain the site after a short training. Precisely because of this simplicity, concrete5 has received several design awards and distinctions in the past. But that's not all. Also, in terms of scalability and security, concrete5 is a true miracle. The system is based on secure and established frameworks and technologies. Probably this robust construction is also the reason why even institutions like the US Army or the Swiss government rely on concrete5. In the past we have implemented projects with concrete5 that work with millions of data sets in real time. As you can see, there are no limits. No matter if you want a small simple page or a big project like a booking portal. concrete5 is definitely the right choice!

Complete solution complacent?

Shop or website?

Complete or individual solution?

Our add-ons

Save space on your website with this concrete5 extension by creating an add accordion element that shrinks your content size. It is fully customizable & comes in a package with three amazing pre-installed pre-set styles.

Adblock Detector for concrete5.

Integrate your own extensions from the concrete5 marketplace into your website with this powerful add-on. The Add-on list with its simple design and easy handling offers you a broad range of functions which you will profit from!

Easily create app icons in all common sizes and include them into your site’s header with this user-friendly add-on which does all the work for you after you install it!

Powerful and extensible Shop System for concrete5.

Fully customizable bootstrap based Theme for concrete5.

This fully responsive, easy to handle, number counter animation block element for concrete5 starts counting once its section is visible.

Database management integrated in concrete5 dashboard.

Allows to add signatures to outgoing emails sent by concrete5 mail service.

Create Doctrine-Entities easily in your concrete5 Dashboard. The code for entity, controller, detail view and list view is generated automatically.

Must-have add-on to comply with GDPR cookie guidelines. You just need to install it – that’s it! This add-on is compatible with concrete5 version 5.7 and 8+.

Manage your entire file system within your concrete5 website. You can navigate, copy, move, edit directories and files and much more.

Protect your site from fraudulent registrations.

Block Element for displaying a glossary.

Beautify or minifies your HTML Code automatically with this add-on like magic! Your HTML code will get cleaned up.

Block Element for displaying images in a carousel.

Easily generate an imprint for your website.

Protect your site against common known cyber-attacks like SQL Injections, XSS attacks and over 70 more with the Intrusion Detection System add-on for concrete5 by only installing it!

Obfuscates inline javascript code of your concrete5 project.

Add a new attribute type for uploading multiple files with html file upload field.

Create interactive 360° x 180 ° equirectangular images / virtual tours by simply adding this block element to your site.

Easily design PDF docs in your dashboard and integrate them into your custom applications. The best thing about it? It’s possible by just a single code line!

Easily display your file sets from the file manager in a grid!

Visualizes data and displays a percentage value in a progress bar with this add-on that is an UI block element for concrete5.

Send push notifications through Firebase Cloud Messaging Service (FCM) to users desktop.

Add offline support support + manifest to your concrete5 site.

Easily create, add, edit, or delete .htaccess redirection rules within concrete5. Old site structures with an existing google sitemap can be imported.

Put your images in the limelight by defining mobile views for your photos. Positive side effect: faster loading times.

Feature-rich self-hosted live chat solution that fully complies with GDPR and doesn't require any 3rd party services.

Powerful standalone newsletter solution that fully complies with GDPR.

Promote Apps from App Store, Play Store and Windows store on your website.

Extend the social services on your site by any other social service. You can add an SVG icon for each defined service.

Add Google Structured Data to your website and improve your SEO.

This extension allows you to rename all URLs. Thus, e.g. single pages can be renamed into any other language without violating programming guidelines. A must-have extension for any non-English sites.

What customers say

this module is very flexible and professional. Not to mention the quick support when I needed it. I have bought other add ons from this amazing guy! Highly ...

Ziniatis 18/10/2018, 20:20

Well done. Perfect for seo.

Zuna 23/09/2018, 12:22

I was looking to add structured data to my website and came across this add-on. It looks like it has tons of possibilities but it required some time (for Go ...

ZillionProductions 16/08/2019, 09:08

Works very well

Zuna 21/09/2018, 12:59

This addon offers an excellent shopping cart. Using c5's Express makes easy to understand how this addon works. Support is a quick response. This addon is o ...

FumitoMIZUNO 23/05/2018, 06:00

Thank you so much for this system! It works very well and the support is excellent. He answers within seconds and the shop includes everything you need. It ...

Eldios 21/09/2018, 11:35

I purchased it just a couple of days ago and it seems to work fine. I needed some help with some styling and other things that were not looking as I wanted ...

FangtasiaMusic 20/11/2019, 16:31

I was in the process of realizing a project. This could not be realized due to incompatibility between theme and addon. Thus, the project has been canceled. ...

Phlepp 19/11/2019, 17:20

Works very well

ARTundDESIGN 24/01/2019, 13:12

Easy to use, nice work

ARTundDESIGN 24/01/2019, 13:15

As its name indicates, this block is superb for displaying multi featured portfolios, works flawlessly with version 8.0 RC4. It is a great value for the pri ...

Byvictoria 25/05/2018, 21:14

Fantastic for mobile

Alexwag 12/11/2019, 03:29

Works very well, great support

ARTundDESIGN 24/01/2019, 13:16

Certainly the easiest and most versatile accordion add-on out there.

Jneundorf 31/12/2018, 20:26

Works as intended, and I got very quick support from the creator. Highly recommended. Watch out for special sales bundles!

Ahassfeld 24/02/2018, 15:29

This is a simple but very effective add-on if you are looking for automatically generated high quality icons in all common sizes to be included in your site ...

ZillionProductions 29/08/2019, 07:21

Easy to use, good job

ARTundDESIGN 24/01/2019, 13:14

Produces nice, easy to read html code with indentations and no blank lines. Sweet!

Ahassfeld 24/02/2018, 15:34

good job.

Olexoliver 26/10/2018, 09:41

Works great with almost every page in my site and for the one it didn't, there is a nice on/off switch for a specific page. Support was responsive and very ...

Plschneide 07/01/2019, 15:42

Perfekt umgesetztes und sehr gut funktionierendes Addon. Leicht zu installieren. Verwendet mit Version 8.3.2 - PHP 7.1. Translation: Perfectly implemented a ...

Goldsmith 15/01/2020, 16:45

didn't get this plugin to work on our older php version. Solution( an update will be supplied soon). Just for the support and help received i give this pro ...

InfoConntech 22/01/2018, 16:10

I really like the addon - no complaints at all :-D Good work!

Solanum 23/02/2018, 16:45

Great work!

Impressionnl 09/05/2018, 09:28

It is very simple in use and it has the right options for the GDPR in EU. Support is very quick. Thank you very much.

Recomdesign 14/05/2018, 19:11

This add-on is great for holding back analytic cookies until an explicit opt-in has been accepted by the client. Admittedly this is a grey area in these ear ...

Baysmedia 18/05/2018, 13:17

all parameters you need for EU DSGVO!

Drfuchsleri 18/05/2018, 07:54

Passt genau auf die EU Vorgabe der DSGVO. Schnell installiert, alle Parameter auf einen Blick, SUPER

Drfuchsleri 17/05/2018, 18:29

Works as promised - a must have!

Fvideo 17/05/2018, 12:37

Thank you for a great and working solution! It's easy to install, works immediatelly and is easy to adjust

PaiviK 17/05/2018, 08:08

What more could you want?

Nsturis 17/05/2018, 07:15

Add-on works as expected and most importantly offers true opt-in functionality and not only a notice. Customization options are useful, too. Multi-language ...

Patej 24/05/2018, 17:27

Great add on, pity the price nearly tripled the day before GDPR. But other than that, does what it says!

Designeclectic 24/05/2018, 13:23

Super cool add-on, it's very easy to use - Thanx :)

Sohoshops 31/05/2018, 17:51

I purchased and installed several months back now and have found it to be a good addition to the site - especially in these days of added security and GDPR ...

Fanflame 31/05/2018, 06:53

Just what I was looking for. It would be good to see a transparency option for the button-pop up. Apart from that , love it ! Thanks

Melange 07/06/2018, 03:45

Within 1 hour a problem with the plugin was solved = premium support

Frontiers 20/07/2018, 15:22

Easy installation and very simple to use. Very fast support response and bug fixing. Thank you!

Stcs 23/10/2018, 07:55

Plugin does what it should, its possible to customise the design, and the support is quick and helpful. One star less, because I think it could be a few buc ...

Duga 02/11/2018, 08:48

and fast to set up. Thanks

Olexoliver 26/10/2018, 09:42

Very helfpul plugin. Very fast setup and good customisation for colors and texts.

Webpresso 19/03/2019, 16:37

Installed on version 5.7. Very easy to install and customize. Works well.

Rematinvest 12/03/2019, 07:25

great job

ARTundDESIGN 24/01/2019, 13:17

Very easy and straightforward add-on with all the settings you need to make your website GDPR compliant. Very happy with it. Thanks!

FangtasiaMusic 20/11/2019, 20:20

This is a great tool for developers. It is flexible and the implementation of own modules (boxes) is very easy (if you understand the MVC pattern). We sugge ...

Simpit 08/02/2018, 20:34

This really not shine! when trying to import an xml sitemap it will result in the pages no longer being accessible and then need to manually delete the ent ...

67072568252 03/10/2019, 18:24

Project request?

Do you have a project enquiry or another concern? Then we look forward to your message. For support requests regarding software products, please use the respective support page. Further information can be found in the FAQ's on the Marketplace page.