As part of the CODESYS Professional Developer Edition CODESYS SVN extends the CODESYS Development System with an integrated connection to the software versioning system Apache™ Subversion®.

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€500.00 plus VAT
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This product requires a dongle More


Apache™ Subversion® (SVN) is a tool for versioning and revision control of current and historical versions of files such as source code, web pages, and documentation. Apache™ Subversion® is a registered trademark of the Apache Software Foundation. See the package information in the package manager for more information.

Revision control, also known as version control or source control, is the management of changes to documents, programs, and other information stored as computer files. It is most commonly used in software development, where a team of people may change the same files.


The following products are already included:

- CODESYS Support Ticket



The main tasks of a version control system are:

- Log of changes: It can be reproduced at any time what changes have been made, when and from whom those changes have been done.
- Restore of old revisions of single files. Changes of files by mistake can by undone at any time.
- Archiving of specific revision of a project. It is always possible to go back to older versions.
- Coordination of shared access of developers.
- Simultaneous development of multiple branches of a project.

The functions of Subversion are directly available in CODESYS and completely integrated into the CODESYS Development System.


Programming System

≥ CODESYS Development System V3.5.3.0

Target System


Supported Platforms / Devices

Notice: Use the project ‘Device Reader’ to find out the supported features of your device. ‘Device Reader’ is available for free in the CODESYS Store.

Additional Requirements

Installation of a Subversion project archive (repository) on a server or local in a file. For further information how to create a Subversion project archive contact your IT specialist.




License activation on the CODESYS Security Key (workstation license)

Required Accessory

CODESYS Security Key

Get a free trial license for this product.



Version history

Version Release note
Release date CODESYS SVN is a security update which solves the issue noted in Advisory 2017-08.
For more details see:
29.09.2017 - 26.04.2017 - 24.10.2016

Review 1 to 5 of 16 total

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  4. 4
CoDeSys frozen on SVN update Review by Andrae
often the CoDeSys front end gets infinitely frozen when trying to update f.i. a POU tree from SVN. The only way out is to kill the process and to get the packed project file from the SVN server by the help of the command line.
If the project could alternatively stored as a readable and writable directory tree with source files but not xml based instead of the zipped project file one could handle the version control on file and directory level. (Posted on 06/02/2018)
Good functionality Review by CoDeSys OEM
CoDeSys SVN has all of the necessary functionality. I did encounter a data corruption issue that forced me to baseline a project and save it in a new directory. (Posted on 24/10/2017)
Slow, buggy, but working well when you know how to use it Review by Jochen
When collaborating on the same project, this plugin is a must. It's a pity that it is buggy.
Big projects are slow in handling the versioning. Checking out a bigger project takes around 5 to 10 minutes.
When moving or copying parts from one place to another, it is certain that subversion will pop up windows with long call stack errors and quit functioning.
You need to learn how to handle the plugin for a while to be able got go around the known errors, bugs and traps. We ended up with disconnecting the project and importing it into the repository five times until we knew how to use it.
The documentation is not too detailed to say the least.

Nevertheless, when you know how to handle the beast, it is highly useful!
(Posted on 24/10/2017)
Assertionsfehler ? Review by Foli
Wäre eine super Sache nur mit solchen Fehlern wird es schwierig. (Posted on 18/10/2017)
[Answer from 3S-Smart Software Solutions: The problem has been solved successfully.]
SVN Demo Review by kyle
Was able to demo the product with a USB dongle and Demo licennse, worked well. (Posted on 20/06/2017)

This product includes a CODESYS Support Ticket, incl. 1 hour support of CODESYS.

More details can be found in the CODESYS Store product CODESYS Support Ticket.

3S-Smart Software Solutions GmbH

Memminger Straße 151

87439 Kempten


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