If your 150 files have different numeric separators (e.g., German commas vs. US periods), you must adjust the before importing: Go to Tools > Options . Select the Numeric Format tab.
: Browse and select all 150 files (use Ctrl + A to select all in the folder). Import Options : 150 origin.txt
: Choose Start New Books to keep data separate, or Start New Rows if you want them stacked in one long column. If your 150 files have different numeric separators (e
: Large imports can generate a massive ORIGIN_LOG.TXT file in your temp folder. If Origin slows down, you can manually delete this file or check if Debug Log is accidentally turned on in your script. : Browse and select all 150 files (use
: Specify the number of lines to skip if your .txt files have metadata at the top. 2. Standardize Formatting
Choose the style that matches your .txt files (e.g., 1.000,0 or 1,000.0 ). 3. Automate with Templates For repeating this process for future batches of 150 files:
: For complex file structures, use the Import Wizard to create an Origin Import Filter (.OIF) . Once saved, you can simply drag-and-drop your 150 files into Origin to apply the filter automatically. 4. Handling High-Volume Data Issues