Local-first converters, viewers, and file tools
Blog
Practical help for working with CSV files in the browser, plus market context on privacy, tooling, and how teams review tabular data in 2025. 80 articles.
Product guide·6 min read
How selection interacts with virtualized rows, clipboard limits, and clearing vs deleting in support workflows.
Insights·5 min read
Touch targets, horizontal panning, and when a phone is too small for serious QA.
Insights·5 min read
Reordering columns helps humans; APIs and COPY commands care about names or positions, know which contract you are under.
Insights·7 min read
Marketplace and DTC operators validating order dumps and catalog feeds before sync jobs and finance handoffs.
Insights·6 min read
Cells beginning with =, +, -, @ can trigger spreadsheet formulas, awareness for security teams and CSV tooling.
Product guide·6 min read
Prefer ISO-8601 in UTC for machine exchange; document locale-specific displays separately.
Insights·6 min read
SIS exports: course codes, guardians, and IDs, keep review on institutional hardware.
Product guide·6 min read
Regional list separators and ANSI vs UTF-8 saves, why a second opinion in a browser viewer helps.
Product guide·6 min read
Literal find/replace across cells: confirm scope, preview impact, and rely on undo stacks when cleaning exports.
Product guide·5 min read
Sort by candidate keys, scan runs, and use filters, lightweight dedup recon before SQL DISTINCT.