We have two kinds of licenses. One for NxFilter v4, another one for NxFilter v3. NxFilter v4 can be used for any purpose including commercial one without a written agreement from us. You can build your own product based on it and you can rebrand it, redistribute it freely. This business friendly license is being applied to NxFilter v4, NxCloud, NxClient, NxUpdate, NxMapper, NxLogon, NxRelay, etc. However, NxFilter v3 is only for non-commercial use. You can not use NxFilter v3 for any kind of commercial purpose and you can not distribute it with any modification.
End User License Agreement (EULA) for NxFilter v4, NxCloud, NxClient, NxUpdate, NxLogon, NxMapper, NxRelay, CxLogon. In this document, "SOFTWARE" means the DNS filtering applications and its client programs distributed by Jahastech that are NxFilter v4, NxCloud, NxClient, NxUpdate, NxLogon, NxMapper, NxRelay, CxLogon. By installing, copying, or otherwise using SOFTWARE, you agree to be bounded by the terms of this EULA. 1. License SOFTWARE is being distributed as a freeware and can be used for commercial or non-commercial purpose. You should not sell SOFTWARE itself but you can make a profit by making and selling your own product derived from it. 2. Restrictions The source code, design, and structure of SOFTWARE are trade secrets. You will not disassemble, decompile, or reverse engineer it, in whole or in part, except to the extent expressly permitted by law. You will not use SOFTWARE for illegal purposes. You will comply with all export laws. SOFTWARE is licensed, not sold. 3. Distribution You may distribute an unlimited number of copies of SOFTWARE with or without modification, being bundled or included into another software provided that each copy shall accompanied by a copy of this EULA. 4. Rebranding and customization SOFTWARE can be rebranded or customized. However, such modification should not be done on the binary files with 'jar', 'exe' extensions. The distribution of a rebranded or customized copy of SOFTWARE is granted. 5. Usage report SOFTWARE may send a usage report to Jahastech. Such usage report shall not contain any personal information belongs to the end user. 6. No Warranties Jahastech expressly disclaims any warranty for SOFTWARE. SOFTWARE and any related documentation is provided "as is" without warranty of any kind, either express or implied, including, without limitation, the implied warranties or merchantability, fitness for a particular purpose, or noninfringement. The entire risk arising out of use or performance of SOFTWARE remains with you. 7. No liability for damages In no event shall Jahastech be liable for any special, consequential, incidental or indirect damages whatsoever (including, without limitation, damages for loss of business profits, business interruption, loss of business information, or any other pecuniary loss) arising out of the use of or inability to use this product, even if the Jahastech is aware of the possibility of such damages and known defects. 8. Contact If you have any questions regarding our license policy, contact us using 'support @ nxfilter.org'.