Category
How to Remove Conditional Formatting in Excel: 5 Easy Ways
2026-06-08 06:37:41
Conditional formatting in Excel helps you highlight duplicates, overdue dates, top values, and data trends. However, when a workbook contains too many overlapping or outdated rules, it may become harder to read, slower to edit, or visually cluttered.
How to Export Excel to JSON: Online Tools & Python
2026-06-08 05:55:47
If you've ever needed to upload spreadsheet data to a web application, build a REST API, or migrate data into a NoSQL database, you've probably encountered a common problem: Excel doesn't provide a built-in way to save data as JSON.
How to Count Words in a PDF (The Ultimate Guide for 2026)
2026-06-03 08:22:17
In our daily work and life, we often find ourselves needing to count the words in a PDF document. Unlike Microsoft Word, PDF files do not provide a native word count feature, and most PDF readers offer only limited support for word counting. This is because PDF files treat text as fixed visual elements rather than a continuous flow of words. If you are wondering how to count words in PDF documents easily, you are in the right place. This guide will introduce 3 highly effective solutions to solve this problem, covering everything from simple, direct online tools to automated scripts that can handle hundreds of documents at once.
Change Font in PDF: Adobe, Online & C# Automation
2026-06-03 01:57:59
PDF has long been the universal standard for sharing fixed-format professional documents worldwide. However, its static design often brings a common pain point: you cannot easily change font sizes, styles, or colors in a PDF without the right tools.
How to Duplicate an Excel File (Beyond Ctrl+C & Ctrl+V)
2026-06-03 01:29:58
Everybody knows the classic Ctrl+C and Ctrl+V method to duplicate Excel files. It works, but it’s not always the smartest or fastest way to duplicate an Excel file efficiently. What if you want to create a backup without cluttering your folder with endless “filename - Copy” versions? What if you need to open a safe duplicate Excel file without risking changes to the original? Or what if you need to duplicate Excel files in bulk while automatically adding timestamps or custom names?
Count Rows in Excel Files — With or Without Opening Them
2026-06-02 06:05:19
Counting rows in Excel is a fundamental task in data analysis, reporting, and spreadsheet management. Whether managing sales records, customer databases, or imported datasets, knowing the exact number of rows helps validate data, monitor workbook growth, and automate workflows.
Convert Markdown to Text | 4 Free, Online & Automated Methods
2026-05-25 06:08:43
Markdown is the gold standard for drafting engineering docs and web content. However, there are many scenarios—such as preparing plain-text emails, generating reports, or integrating content into legacy systems—that require plain text. Converting Markdown to text ensures your content remains readable, accessible, and versatile across platforms.
How to Add Watermark to PDF: 4 Effective Ways
2026-05-22 08:52:01
PDF watermarks are widely used for copyright protection, branding, document tracking, and confidentiality notices. Whether you want to add a simple “CONFIDENTIAL” label or place a company logo across every page, watermarking helps prevent unauthorized distribution and makes document ownership clear.