it365 Excel Toolbox

Support online creating, importing, dragging to open, and editing/downloading Excel (.xlsx/.xls/.csv) files. No registration required. Run full formula calculations and typography layout styles directly in browser sandboxes for lightweight office work anytime, anywhere.

Batch delete all scattered blank rows, blank rows at the top, or trailing blank rows at the bottom of worksheets. Support detecting "fake empty rows" containing only spaces or newlines, without destroying valid lines with formula calculations.

Specially designed to cut off massive redundant "fake blank rows" at the very bottom of data rows. Solve sheet freezing, abnormal file bloating, and printing of dozens of blank pages caused by formatting errors or infinite extension.

Specially designed to clear scattered blank rows between valid data rows. Under the premise of maintaining the original sequence and integrity of data, it accurately cuts off only the blank intervals. Extremely suitable for cleaning datasets like database exports and financial sheets.

Copy website contents with Ctrl+A and Ctrl+C, then paste directly into the input area. The program instantly recognizes HTML table structures, providing one-click copying to clipboard or direct downloading as standard Excel sheet files.

Batch convert Excel sheet columns of names, phone numbers, emails, and company info into standard .vcf contacts files (vCards). Support multiple standards for easy download and instant synchronization with mobile phone address books.

Designed for users without complex Excel experience. Directly type or paste contact details in the web grid, and generate standard packaged .vcf files with one click to easily import contacts to your phone.

Import Excel spreadsheets to deeply scan all sheets. Highlight all cell squares containing logical calculation formulas in green, and list out the complete formula text detail list in one viewport.