dpMeter 1.2.3 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. The most popular versions of the software are 1.2 and 1.1. The program belongs to Multimedia Tools. The actual developer of the free program is TBProAudio.
From the developer:
dpMeter II is a precise digital audio multi-channel meter including RMS, EBU R 128 and TruePeak (intersample) measurement.
Main features:
- continuous/synced measurement.
- record metering results as automation data.
- large and accurate live meters.
- Adjustable pre-gain.
- Manual loudness/peak/TP match with given reference level.
You may want to check out more software, such as Blue Cats DP Meter Pro VST-x64 Demo or dpMeter2, which might be similar to dpMeter.