Reviews

What engineers say after the first big file.

Real reactions to opening data that used to crash everything else.

Customer stories

Loved by people who live in data.

★★★★★

“Opened an 8 GB NDJSON log that crashed everything else. It was on screen before I finished my coffee.”

— Priya S., Backend engineer
★★★★★

“The JSONPath query bar plus regex find replaced three scripts I used to run to inspect API dumps.”

— Marco V., Data engineer
★★★★★

“Follow-tail on a live JSON log is the feature I didn't know I needed. Memory just doesn't move.”

— Dan R., SRE
★★★★★

“We inspect multi-GB catalog exports daily. This is the only viewer that opens them without a fight.”

— Lena K., Commerce data lead
★★★★★

“XPath over huge XML feeds used to mean writing a script. Now it's a query bar. Enormous time saver.”

— Tomás R., Integrations engineer
★★★★★

“Leading zeros in CSVs stay strings. Sounds small — it's saved me from silent data corruption twice.”

— Aisha B., Analytics engineer

See it on your own file.

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