Find and replace in a PDF
Find text throughout the document and replace it in one click: a specific occurrence or all at once. Directly in DocuNest's unified PDF editor, 100% local.
Find and replace in a PDF in DocuNest: 100% local processing on Windows, macOS, and Linux.

Built into the unified PDF editor. This tool is used directly within the DocuNest editor: open your PDF, apply the action, undo with Ctrl+Z if needed, then move on to any other tool — without ever reloading your file.
Discover the PDF editor →Features
Use cases
Rename a client
Replace a company name throughout a contract in a single operation, without missing an occurrence.
Correct a repeated word
Fix a typo present dozens of times without going page by page.
Update a recurring date
Update a date or reference present throughout the document.
Frequently asked questions
Can I replace everything in the document at once?
Are replacements undoable?
Is my text sent over the Internet?
Similar tools
Edit a PDF
Edit text and images in an existing PDF just like in a word processor: double-click a paragraph, retype, and the content shifts automatically. Directly in DocuNest's unified PDF editor.
🏷️PDF metadata
Read or edit a PDF's metadata: title, author, subject, keywords, dates, and custom fields. Directly in DocuNest's unified PDF editor (Document menu).
📝Annotate a PDF
Add notes, free text, highlights, underlines, and strikethroughs to your PDFs — all editable afterwards. Directly in DocuNest's unified PDF editor (Annotation menu).
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Linux
Install a system package, or use the AppImage if you prefer a portable version.
Your installation in 3 steps
About a minute to set up: afterwards, everything runs offline on your machine.
File downloaded
Pick your system above: the download starts right away.
Open the file
In Downloads, double-click DocuNest_…_setup.exe and follow the installer.
In Downloads, open the .dmg, then drag DocuNest into Applications.
Double-click the package: your software center handles the install. AppImage: mark it executable, then run it.
Run your first job
Open a PDF and try a tool: merge, redact, convert, everything stays on your machine, no account needed.
Shortcut of the day
Try them as soon as the app opens
Opens the tool palette
Windows 10+, macOS 12+ (Apple Silicon), Linux (deb / rpm / AppImage)