jpiech

A wide range of possible use: from simple contact/inventory lists, photo albums to editing CSV/text files and processing (transforming, splitting, merging, normalizing) large, multi-GB data tables in various file…

Process large (e.g. 4GB+) data sets in a spreadsheet. Load GB/32 million-row files in seconds and use them without any crashes using up to about 500GB RAM. Load/edit in-place/split/merge/clean CSV/text files with up to…

New features added recently: [+] The "Text File Input Filters" have been added to enable processing of CSV / text files of any size with any number of rows regardless of the amount of RAM in a computer. Filters can use…

GS-Base is a database designed to keep things as simple as possible and the same time to make the most of the (even old) hardware. With the generic set of UI commands and functions you can perform virtually any data…

A spreadsheet with 12 million rows, fast binary lookup functions with automatic internal background sorting of searched ranges, built-in Monte Carlo simulations, regex filtering and data transformations and with…

Loading a 4GB+ workbook with over 500 million cells with random floating-point numbers and text strings - 8 worksheets, ~12 million rows each should take less than 30s on a computer with 16GB RAM. Updating 12 million…