No. Before purchasing, please download the evaluation version, try it as long as you like, without time limitations.

All our components are licensed by developer, and can be distributed with your application for free. Server’s registration (deployment) keys are only available with a valid support subscription.

You can order the fully functional version of Components over the Internet using any major credit card. The ordering page is located on a secure server, ensuring that your personal information remains confidential.

You may deactivate your previous license by using the License Manager application, or online on the Customers page. Deactivating the previous license, will create a new entry, enabling your to fill the new registration key from your new computer.

Please check the installation guide document here.

Please navigate to the Quick Starts page. There you can find quick start examples on how to use all the components in each technologies.

Please check the how to video here.

Please make sure the license file doesn't have any empty lines at the end.

In order to deploy the components to another computer, you will need to do:
1 – The version of the .Net Framework must be installed on the other machine.
2 – You must install the C++ 2015 or above redistributable package depending on your compilation platform:
- X86 - https://download.microsoft.com/download/9/3/F/93FCF1E7-E6A4-478B-96E7-D4B285925B00/vc_redist.x86.exe
- X64 - https://download.microsoft.com/download/9/3/F/93FCF1E7-E6A4-478B-96E7-D4B285925B00/vc_redist.x64.exe
There is also available in our downloads page the merge modules to be included in a setup project.
- .Net Framework 3.5 Merge Module
- .Net Framework 4.0 or above Merge Module

Auto acquire mode:
It is a mix of all modes.
If no image is loaded it load’s the first scanned page (Single Mode), and appends the next ones (Append Mode).
If an image is loaded and the selected page is not the last one, it inserts the scanned pages after the selected one (Insert Mode).
If an image is loaded and the selected page is the last one, it appends the scanned pages on the end of the multi-page file (Append Mode).
Append acquire mode:
Appends the scanned pages to a previously loaded image.
Not having an image loaded an exception will be raised.
Insert acquire mode:
Insert the scanned pages into the middle of a previously loaded image.
Not having an image loaded an exception will be raised.
Single acquire mode:
The single scanned pages will be available on the scanned page event, and the last one will be loaded on the component.

Most device vendors only distribute a X86 version of their drivers.
If you are using the X64 version of the components, the device source will not be listed.
Unfortunately you must use the same platform version of the scanner drivers.