All web tools available at primerdigital.com/tools/ are free to use for everyone — including academic, research, clinical, and commercial users without registration, payment, or any restrictions.
The tools have been openly and freely available to the global research community for many years and will continue to be so. No login is required and there are no usage limits.
These tools are provided for personal and professional use only. Copying, redistribution, republication, or incorporation of these tools in whole or in part into other products or services is not permitted without prior written permission from the author. All rights reserved © Ruslan Kalendar
If you use these tools in your research, please cite the following publication:
Kalendar R. Comprehensive web-based platform for advanced PCR design, genotyping, synthetic biology, molecular diagnostics, and sequence analysis. Molecular Therapy Nucleic Acids, 36(4): 102716 (2025).
For a full list of recommended citations, see the References & Citation page.
The tools are provided "as is" without warranty of any kind, express or implied. The authors make no representations about the suitability of these tools for any particular purpose.
The author shall not be held liable for any direct, indirect, incidental, or consequential damages arising from the use of these tools.
For questions regarding licensing, collaboration, or scientific use, please contact: Prof. Ruslan Kalendar