Email Parser does not require a very powerful PC to run. Generally speaking, if the machine meets the minimum requirements to run Windows, Email Parser will work fine.
The installation size (the files under C:\Program Files\Email Parser) is around 900MB.
Email Parser also maintains an internal database that stores the processing log of each email. This database grows as more emails are processed, but Email Parser automatically removes older entries to keep it below 1GB.
Email Parser is able to run on a machine with 2GB of RAM and a single-core CPU. Of course, if you need to process your emails faster, especially if you process attachments, a more powerful machine is recommended.
If you plan to run Email Parser on a VPS (virtual private server) or on any virtual machine and are concerned about the hosting costs, pick the lowest-end option. Most of the time it will run Email Parser just fine.
The minimum supported Windows build number is 17063 (see the list of Windows build numbers). This includes the following Windows releases:
These Windows versions are not supported: