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Document Viewer Help

دیباچه — Introduction to the Papers Document Viewer.

Reading documents

Find text in a document — Search for a word or phrase in a document.
Moving around a document — Navigating, scrolling and zooming.
Open a document — How to open a document.
Password-protected documents — Handling password protected PDFs.

Presentations and other supported formats

Presentations — How to play presentations.
Supported formats — PDF, DejaVu and many others are.

چاپ کردن

I can't print a document — The author may have put printing restrictions on the document.
Printing a booklet — How to print a booklet.
Printing a document — How to print, and common questions about printing.

Annotations and bookmarks

Adding annotations — How to create and customize annotations.
Annotation navigation — How to navigate to annotations.
Can't add annotations? — Annotations can only be added to PDF files.
Removing annotations — Delete annotations from a PDF document.
Save a copy of an annotated PDF — How to save your annotations.
نشانک‌ها — You can use annotations like bookmarks.

Interactive forms

Saving a form — Make sure you save the form, otherwise all of the information you entered will be lost.
فرم‌ها — Working with fillable forms.

Frequently asked questions

Can I edit documents in Document Viewer? — You can't use Document Viewer to edit files.
Why can't I open a file? — Error When Opening A File.
Why didn't the text I selected copy properly? — When you copy text, the text that is pasted might be different from what you had selected.
Why does the document keep reloading? — Your document will be automatically reloaded if another program changes it while you're viewing it.

پیشرفته

The command line — The papers command can open any number of files, at specific pages and in various modes.

Tips and tricks

Converting a document to SVG — You can convert a document to SVG by "printing" it to a file.
Header bar — Using the header bar.
Invert colors on a page — Inverting the colors can make it easier to read some text.

درگیر شدن

File a bug against Document Viewer — How and where to report problems.
Help develop — Improve Document Viewer.
Help translate — Localize Document Viewer.
Help write documentation — Contact the Documentation Team.