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Professional Engineering Tools

Everything you need for field work, diagnostics, and system analysis—right in your browser.

Signal Processing

Analyze time-series data, detect anomalies, and process sensor readings

Signal Analyzer

FFT, wavelet transforms, filtering, and anomaly detection for vibration, temperature, and process data.

FFT Wavelets Filters
Free

Spectrum Analyzer

Frequency domain analysis, power spectral density, and harmonic detection for audio and RF signals.

Spectrum PSD
Pro

Protocol Tools

Work with industrial communication protocols

Modbus Calculator

Frame builder, CRC calculator, address converter for Modbus RTU and TCP protocols.

Modbus RTU Modbus TCP
Free

DNP3 Decoder

Packet analyzer and frame decoder for DNP3 SCADA protocol.

DNP3 SCADA
Free

Protocol Validator

Validate packet structure, checksums, and format for multiple industrial protocols.

Validation Multi-protocol
Pro

Conversion & Calculators

Unit conversion and engineering calculations

Unit Converter

Engineering units for pressure, flow, temperature, power, and more—optimized for industrial use.

Pressure Flow Temperature
Free

Network Calculator

Bandwidth requirements, poll rate optimization, and latency calculations for SCADA networks.

Bandwidth Latency
Pro

Hex / Binary Converter

Convert between hex, binary, decimal, and ASCII. Includes bit manipulation tools.

Hex Binary
Free

Diagnostic & Analysis

Troubleshooting and system analysis tools

Log Analyzer

Parse, filter, and analyze system logs. Pattern detection and error correlation.

Logs Parsing
Pro

Checksum Validator

Calculate and validate CRC, MD5, SHA checksums for data integrity verification.

CRC Hash
Free