LibreOffice - In LibreOffice 7.2, due in August, Calc can filter by color in Autofilter (both cell background color and text color). Importing from and exporting to OOXML is also supported. Feature
Using Standard Filter Destroys Data in Unselected Columns - English - Ask LibreOffice
How to Remove Duplicates in LibreOffice Calc List
How to filter column with advanced filter that matches any string that has a given text? - English - Ask LibreOffice
LibreOffice Information: Filter by months and years in Calc pivot table
database - How to create a Table Search in LibreOffice Calc? - Ask Ubuntu
Is there a way to save a filter in libreoffice calc? - Super User
How to Remove Duplicates in LibreOffice – LinuxWays
How do I check filter criteria on Standard filter - English - Ask LibreOffice
Filter data in LibreOffice – SCC
LibreOffice Calc: Working With Pivot Tables - Ahuka Communications
This video explains how to use sort and filter in LibreOffice Calc: libreofficeeasy
Tomaz's dev blog: Pivot charts in LibreOffice: Final part 3
LibreOffice: Sorting and Filtering
LibreOffice Calc - Filtered Validity - English - Ask LibreOffice
LibreOffice: Sorting and Filtering
This video explains how to use sort and filter in LibreOffice Calc | Calc, Sorting, Explained
LibreOffice: Sorting and Filtering
How to autofilter data range only in Calc? - English - Ask LibreOffice
LibreOffice: Sorting and Filtering
Filter data in LibreOffice – SCC
Expand LibreOffice calc filter box - Ask Ubuntu
LibreOffice Information: Filter by months and years in Calc pivot table
LibreOffice Calc: Data Manipulation 2: Standard and Advanced Filters - Ahuka Communications
Filter out items in column B from column A - English - Ask LibreOffice
Autofilter Usage - English - Ask LibreOffice
Libreoffice Calc Filter - YouTube
How to sort rows according to one of the columns? - Stack Overflow
Simple XML export from OpenOffice.org Calc and LibreOffice Calc spreadsheets