ZK Spreadsheet is now KEIKAI
Smarter. Faster. Better.
Major Advancements in Keikai (vs. ZSS)
Performance Boost
File Import
3x Faster
Sheet Clone
6x Faster
Filtering
10x Faster
Peak Memory Usage
75% Less
SUMIF Function
2x Faster
VLOOKUP Function
12x Faster
Data Validation
9x Faster
Row Height Update
70x Faster
Other Major Enhancements
Refreshed Modern Look & Feel
iOS/Android Tablet Support
Smooth Frozen View
Additionally 30+ Fixes and Improvements
Improvements may differ according to sheet content and size.