https://www.csvutility.com/blog/ Guides for large CSV files on Mac: Excel limits, filters, comparing files, JSON, broken files, and encoding. en-us https://www.csvutility.com/blog/how-to-open-large-csv-file-on-mac/ https://www.csvutility.com/blog/how-to-open-large-csv-file-on-mac/ Sat, 22 Aug 2026 12:00:00 GMT Excel and Numbers choke on big CSVs. Here is how CSVUtility opens a 100 MB or multi-gigabyte file on a Mac without loading every cell into RAM. https://www.csvutility.com/blog/why-excel-struggles-with-large-csv-files/ https://www.csvutility.com/blog/why-excel-struggles-with-large-csv-files/ Wed, 05 Aug 2026 12:00:00 GMT Excel is a workbook, not a CSV engine. Here are the row limits, the silent data changes, and how CSVUtility keeps text as text. https://www.csvutility.com/blog/how-to-filter-csv-with-sql/ https://www.csvutility.com/blog/how-to-filter-csv-with-sql/ Fri, 17 Jul 2026 12:00:00 GMT Filter rows in CSVUtility with conditions like status = Paid, using AND, OR, LIKE, and column names. No database required. https://www.csvutility.com/blog/how-to-compare-two-csv-files/ https://www.csvutility.com/blog/how-to-compare-two-csv-files/ Wed, 24 Jun 2026 12:00:00 GMT Diff unsaved CSVUtility edits against the file on disk, or put two sheets in split screen. For small files, compare in the browser with no upload. https://www.csvutility.com/blog/how-to-convert-csv-to-json/ https://www.csvutility.com/blog/how-to-convert-csv-to-json/ Tue, 09 Jun 2026 12:00:00 GMT Convert CSV to JSON in the browser as objects, or copy a CSVUtility selection as a pretty-printed JSON array of rows. Nothing needs to be uploaded. https://www.csvutility.com/blog/how-to-fix-a-broken-csv-file/ https://www.csvutility.com/blog/how-to-fix-a-broken-csv-file/ Thu, 21 May 2026 12:00:00 GMT Use CSVUtility's Check Data Quality command to find unbalanced quotes, ragged rows, and blank or duplicate headings, then jump between issues. https://www.csvutility.com/blog/csv-utf-8-excel-mac-encoding/ https://www.csvutility.com/blog/csv-utf-8-excel-mac-encoding/ Wed, 06 May 2026 12:00:00 GMT How CSVUtility detects UTF-8, BOMs, UTF-16, Windows-1252, and ISO Latin-1, and how to override Import encoding when Excel exports look wrong.