Product: GroupDocs.Comparison for Java 26.10
Runtime: Zulu OpenJDK 21.0.11, macOS 26.6.2, Apple M4 Pro, 48 GB
License: metered and evaluation mode, same timings
Summary
Comparing XLSX files is very slow, even when the …...zip : grid-200x20.xlsx , grid-200x20-copy...txt groupdocs-xlsx-speed-repro.zip (18.2 KB) XLSX comparison result...