.NET libraries · Performance · Data formats
Fast .NET libraries
for data-heavy systems.
SolTechnology builds open, high-performance .NET libraries downloaded millions of times. Source is public, use is free for individuals and small businesses, and companies get an annual commercial licence.
Products
Libraries that earn their place in your pipeline
Small APIs, big throughput, no surprises. Every library ships with benchmarks, tests and public source. Free for individuals and small teams, licensed and supported for companies.
AvroConvert
Rapid Apache Avro serializer for .NET
Serialize .NET objects to Apache Avro and back with native support for C# types, schema generation, codecs and streaming.
- NuGet downloads
- 5.3M+
- Per day
- 4.4K
- Since
- 2019
More libraries are on the way. Follow GitHub for announcements.
Free where it should be
Noncommercial use and small businesses under 100 people and USD 1M revenue use every library at no cost, with no feature gates.
Licensed for companies
Annual per-organisation licences with perpetual fallback: any version released while you are subscribed stays yours.
Source you can audit
All code is public on GitHub, with benchmarks and tests. No telemetry, no phoning home, no hidden runtime checks.