Tutorials & guides
How-to guides for Excel, PDF, and Word. Written for people who just need to get the job done.
How to Remove All Formulas From an Excel File (Keep Values Only)
Replace every formula with its computed value - like Paste Special Values, but across every sheet at once. Safe to share, nothing exposed. Free, browser-based, no signup.
Read articleHow to Redact a PDF (Permanently Remove Text, Not Just Cover It)
Draw black boxes over sensitive content in any PDF. Text is permanently removed from the file, not just visually hidden. Free, browser-based, no signup.
Read articleHow to Mail Merge Word Documents From a Spreadsheet
Upload a Word template with placeholders and a CSV of data. Get one personalized document per row, downloaded as a ZIP. Free, browser-based, no signup.
Read articleHow to Filter Excel Rows and Download the Results
Filter rows by any condition - text, numbers, dates - and download just the rows you need. Combine multiple filters with AND/OR logic. Free, browser-based, no signup.
Read articleHow to Convert an Excel File to a Styled PDF Report
Turn any spreadsheet into a clean, formatted PDF with a title, styled table, and page numbers. No ugly raw exports. Free, browser-based, no signup.
Read articleHow to Compare Two Word Documents and See Every Change
See every word added, removed, or changed between two document versions. Inline or side-by-side view with color-coded highlights. Free, browser-based, no signup.
Read articleHow to Remove Personal Data From Word Documents Automatically
Auto-detect and replace emails, phone numbers, dates, URLs, and amounts with labeled placeholders. GDPR-friendly anonymization. Free, browser-based, no signup.
Read articleHow to Split an Excel File Into Multiple Files (Without Macros)
Split one spreadsheet into separate files by column value. One file per region, department, or category. Free, browser-based, no signup.
Read articleHow to Compare Two Excel Files and See Every Difference
Find every row added, removed, or changed between two spreadsheet versions. See a color-coded diff report in seconds. Free, browser-based, no signup.
Read articleHow to Merge Multiple Excel Files Into One (Fast)
Combine multiple Excel or CSV files into one. Stack files with the same columns, or match rows by a shared key column like VLOOKUP. Free, browser-based, no signup.
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