-
evemon
A lightweight, easy-to-use standalone Windows application designed to assist you in keeping track of your EVE Online character progression. (by mgoeppner)
-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
On desktop there are a plethora of 3rd party apps, many of which are listed here on uniwiki. The one I find most useful is EVEMon which is a fork of the original from a few years ago. It hasn't been updated in a year, but I used it a few weeks ago, and it was working fine!
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.