While no longer actively updated by UNAVCO, TEQC remains the "Swiss Army Knife" of RINEX. It is a command-line tool used for quality checking, editing, and converting GNSS data.
You can often "decimate" the data (e.g., if you recorded at 1Hz but only need 30-second intervals for static processing). rinex converter 50 8 download top
(including 3.02, 3.03, 3.04, and 3.05) is currently the industry standard, supporting modern signals and multiple satellite constellations. Top RINEX Converter Downloads 1. RTKLIB (RTKCONV) While no longer actively updated by UNAVCO, TEQC
High-speed processing and support for legacy and modern RINEX headers. 3. TEQC (The Toolkit for GNSS Data) (including 3
Supports almost all raw formats (u-blox, NovAtel, Septentrio, Topcon) and converts them to RINEX 2.1x or 3.0x.
Advanced users and automated server-side processing. Note: Many modern GUIs use TEQC as their underlying engine. 4. Manufacturer-Specific Tools