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Help Center

Using Lumin

Using Lumin

Explore Lumin's toolkit for annotating, filling, e-signing, and saving documents within the cloud. Manage multi-document projects with Lumin tools.

Getting Started

An overview of Lumin’s new editor design

Getting started with Lumin and Google Workspace

How to create a Lumin account via Google Drive and Dropbox

Walkthrough: Advanced Features of Lumin PDF

Walkthrough: Editing PDFs with Lumin

Walkthrough: Getting Started with Lumin

Let Lumin Lead the Way: A Guide to Your Onboarding Journey

Key things to know about Lumin's pricing

Navigating your Lumin Dashboard

How do I annotate a document?

How do I access Page Tools?

How do I upload or open a file in Lumin?

How do I access Lumin?

What types of files can I open in Lumin?

How do I use folders?

How are documents sorted in Lumin?

What languages does Lumin support?

How do I turn on dark mode?

How do I get in touch with the sales team?

How do I book a personalized demo with Lumin?

How do I find Lumin or the Lumin Sign Help Center?

How do I download the Lumin app?

Can under 13-year-olds use Lumin?

How do I switch back to the old Document list layout?

An overview of Lumin's new layout

See more

Annotation Tools

Edit PDF files online | Lumin PDF

Can I redact my document?

Lumin Keyboard Shortcuts

How do I write text on a document?

How do I change my text font and style?

How do I add a signature to a PDF document?

How do I manipulate a signature I have added to a Lumin document?

How do I add fillable fields to my document?

How do I insert a date stamp?

How do I add a shape to a document?

How do I draw on a document?

How do I add an image to a document?

How do I erase/delete my annotations?

How do I highlight text in a document?

How do I undo/redo an annotation?

How to create a collaborative document

How do I layer my annotations?

How do I add and reply to comments within a document?

How do I bookmark a page in my document?

How do I use the search tool in Lumin?

How do I embed a hyperlink?

How do I export my notes?

Can I watermark my document?

How do I add a rubber stamp to a PDF document?

How do I create a rubber stamp?

How do I change the thickness of a shape outline?

How do I access bookmarks in the new editor layout?

How can I prevent fields from being auto-filled?

How do I enable focus mode?

How do I modify existing form fields on a PDF?

How do I measure the height, width, or area of objects in my document?

Unlock productivity with Lumin's AI assistant (BETA)

How can I modify the types of fillable fields in a document?

How do I change the embedded hyperlink in a text?

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Page & Document Tools

How do I merge PDF documents?

How do I split/extract pages of a document?

How do I rotate a page?

How do I delete a page?

How do I move a page?

How do I insert a blank page?

How do I crop a page?

How do I change the zoom resolution of my document?

How do I use the View controls?

How do I compress a PDF document for smaller file sizes?

Can I lock my document?

How do I restore my file's original version?

How do I recover a deleted file?

Will I exceed my doc stack limit by merging multiple documents?

How can I automatically make scanned documents readable, searchable, and editable?

What happened to tools.luminpdf.com?

How do I restore specific document versions on Google-stored files?

How do I summarize a document?

How do I create and view a document's outline?

How do I use text-to-speech in Lumin?

How do I quickly access recent documents from the editor?

How do I delete a document?

How do I merge documents from the Document list?

How do I use presenter mode?

How do I convert a PDF file to an Excel document?

How do I convert a PDF to PowerPoint document?

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