If ExcelExplorer capable to handle large files (greater than 1 Mb)?
Yes. ExcelExplorer optimized for memory usage and speed. Since version 3.0 it has memory-safe mode, which gives the ability to read data from huge files (tens of megabytes). ExcelExplorer have been tested on files about 800 megabytes and works correctly. However there is a potential risk to exceed maximum script execution time (30 seconds by default) or available amount of memory. To avoid this use set_time_limit(0) to set infinite execution time. You may also need to change post_max_size and upload_max_filesize parameters in your PHP.INI file.
