Original Summary

Hey! I just launched PolarSort — a data cleaning tool that runs 100% offline on your device. •Excel chokes at 1-2M rows •Cloud tools are slow (20-30 sec per file) •Most tools store your data on their servers •Privacy concerns with sensitive datasets What it does : Process 15GB+ CSV/TSV files locally in 2-5 seconds. No servers. No uploads. Data never leaves your machine. Features : Auto-dedupe, validate/fix emails & phones Column calculations (SUM, AVG, MIN, MAX, COUNT) Export as CSV, TSV, or TXT See exactly what rows were removed Free: 50MB Try free: polarsort.freebuff.app Happy to hear feedback. Building on this based on what users need. Currently in beta but updates coming soon   submitted by   /u/polarsort [link]   [comments]

  • 情报分类：综合情报
  • 分类依据：内容未命中明确的垂直分类规则，归入综合情报
  • 信息来源：Reddit · SideProject
  • 发布时间：2026/10/4 22:48:09