There are many free syslog servers that you can easily install to your Windows or Linux environment to provide centralized log management capabilities, including the following:
- Splunk Light: https://www.splunk.com/en_us/download/splunk-light.html
- Kiwi syslog server: https://www.solarwinds.com/free-tools/kiwi-free-syslog-server
- PRTG: https://www.paessler.com/free_syslog_server