ESR is independent software developed, owned and operated by DEPtech (D. Pellow).

© 2026 DEPtech. All rights reserved.

Provided for evaluation. Not affiliated with, endorsed by, or the property of any employer or third party. Use constitutes acceptance that the software and its design remain the property of DEPtech.

What’s new: v35 — “Seen this before?” — pick a machine and it tells you how often it’s been logged; as you type it shows the closest previous entries and what was done. Tap to widen to the whole plant.