Guides
Step-by-step PDF guides
Each guide walks through one job from opening the file to downloading the result, with the exact menu names you will see in the editor. Most take two or three minutes.
Add or edit text
Add new text to any PDF or change the text that is already there, right in your browser. Fonts, sizes, colors, bold, italic and alignment — no signup, no upload.
Read the guide →Sign a PDF
Draw, type or upload your signature and place it on any page. Your signature and your document stay on your device the whole time.
Read the guide →Fill out a form
Type into fillable fields, tick check boxes, add check marks, dates and a signature — and download a completed PDF that keeps your answers.
Read the guide →Merge PDFs
Combine several PDFs into a single document in your browser, put the pages in the order you want and download the result — nothing is uploaded.
Read the guide →Split or extract pages
Split a PDF into separate files, save custom page ranges or pull a few pages out into a new PDF — free and entirely on your device.
Read the guide →Rotate, reorder & delete pages
Fix sideways scans, move pages around, remove pages you do not need, duplicate pages and insert blank ones — with undo for every step.
Read the guide →Draw, highlight & comment
Highlight, underline or strike through text, draw with a pen, add shapes and arrows, and leave sticky-note comments that other PDF readers can show.
Read the guide →Add an image, logo or watermark
Insert a picture into a PDF, resize and rotate it, set its opacity, place it behind the text and copy it to every page as a logo or watermark.
Read the guide →Add or remove a password
Lock a PDF with a password before you share it, or open a protected PDF you know the password for and save an unlocked copy — all in your browser.
Read the guide →Compress or convert
Shrink a scan-heavy PDF, export pages as PNG or JPG images, or pull the plain text out of a document — without uploading anything.
Read the guide →Before you start
All guides assume the same three things:
- You are using a modern browser (Chrome, Edge, Firefox, Safari, Brave or Opera from the last few years) on a computer, tablet or phone.
- You open your PDF on the home page by dropping it on the upload card or clicking the card to browse. It is opened in the browser tab and is not sent anywhere.
- When you are done you click Download in the top-right corner of the editor. The finished PDF is generated on your device and saved to your downloads folder.