Suggestions for GentabTeX

The following packages have something in common with the package GentabTeX. The packages are ordered in decreasing similarity.

Package maketable: Convert Word or Excel tables to TeX tabular structures
Package tab4tex: Preprocessor for LaTeX tabular environments
Package wichura-table: Table macros for plain TeX (and LaTeX)
Package cals: Multipage tables with wide range of features
Package nox: Adaptable tables
Package topiclongtable: Extend longtable with cells that merge hierarchically
Package table-fct: Draw a variations table of functions and a convexity table of its graph
Package bigtabular: Tabulars that can split at page boundaries
Package bigtable: Multi-page tables in Plain TeX
Package xltabular: Longtable support with possible X-column specifier
Package booktabs: Publication quality tables in LaTeX
Package decision-table: An easy way to create Decision Model and Notation decision tables
Package longtable: Allow tables to flow over page boundaries
Package ltablex: Table package extensions
Package stabular: Multipage tabular
Package supertabular: A multi-page tables package
Package tabularray: Typeset tabulars and arrays with LaTeX3
Package tabu: Flexible LaTeX tabulars
Package tblr-extras: Extra libraries for tabularray for caption and babel compatibility
Package hvdashln: Horizontal and vertical dashed lines in arrays and tabulars
Package xtab: Break tables across pages
Package autotab: Generating tabulars from input data
Package colortab: Shade cells of tables and halign
Package luaprogtable: Programmable table interface for LuaLaTeX
Package mdwtab: A reimplementation of tabular and array environments
Package sltables: Simplified tables for LaTeX
Package slashbox: Both column and row headings in a tabular cell
Package stables: Simplified Plain TeX tables
Package tabular2: Table typesetting with expl3 syntax
Package tabularew: A variation on the tabular environment
Package tabularborder: Remove excess space at left and right of tabular