GCMSReader Software Introduction GCMSReader is a software designed to consolidate and organize data processed by Shimadzu gas chromatography (GC) or gas chromatography-mass spectrometry (GCMS) workstations. When dealing with a large number of data files (e.g., 100 files, each containing 20 compounds), manual consolidation can be time-consuming (approximately 2 hours). However, using GCMSReader, you can accomplish this task in just 2 minutes, saving valuable time for more meaningful work. GCMSReader compiles the summarized data into an Excel file, which includes five worksheets: All Data Summary : In this sheet, you can view all your raw data information. Retention Time Summary : Here, you can quickly compare retention times for the same compounds across different samples. This helps identify integration peak errors and peak misidentifications. Peak Area and Peak Height Summary : These two sheets allow you to compare compound areas between samples, helping you determine if the matrix