Free PDF Editor Masterclass — Edit, Fill, Sign, Organize (No Upload)

Fix a price in a PDF without retyping the whole thing: change the text that is there, in its own font, free in your browser.

Open a PDF · it stays on your device

Edit text · €4.60 → €4.40

€920.00 → €880.00 · same font

Text · a new line

Saved file: €4.40 · €4.60 is gone

So: Edit text for what is already there, and Text for anything new.

Mark up a PDF the way you would on paper: highlight, strike out, leave a note, and draw, free in your browser.

Highlight · it snaps to the words

Strikethrough · Underline

Comment · a sticky note

Draw · freehand

Saved: drawn onto the page · the note’s words in the file

So: highlight, strike, underline, a note, and a circle when words are not enough.

Box it, circle it, point at it, stamp it approved, and make it clickable: shapes, stamps and links, free in your browser.

Box · Ellipse — drag to draw

Arrow · Line

Stamp · Approved · Draft · Confidential · Void

Hyperlink · type the address, drag over the words

Saved file: a real link

So: shapes to point, a stamp to decide, and a link to send people on.

Add your logo to a PDF, swap a photo, and make it black and white, free in your browser.

Image · from your device · move and size it

Edit image · click any photo

Replace image

Grayscale · Flip · Pro: remove background

Saved: the new photo, in black and white

So: Image to add a picture, and Edit image to change the ones already there.

Fill in a PDF form for free: type in the fields, tick the boxes, and send it back.

Fill form · every field lights up

Tick the boxes · add a note

Only printed? Checkbox · a tick anywhere

Saved: every value, every tick

So: Fill form for the fields, and Checkbox for the boxes that are only printed.

Sign a PDF for free: draw your signature on the line, then add your name and the date.

Draw · blue · sign on the line

Text · your name and the date

Pro: Sign · draw or type it once, reuse it

Saved: signature, name and date

So: Draw to sign, and Text for your name and the date.

Merge another PDF in, delete the page you do not need, move one, turn it upright, and split the file in two.

Pages · Merge · after the page you are on

Delete a page

Drag to move

Rotate

Blank · a page for notes

Download · Split · after page 4

Each file: the pages you see, as you see them

So: the Pages panel to merge, delete, move, turn and add pages, and Split to cut the file.

Stamp DRAFT across every page and number the pages, free, in your browser.

Watermark · text or a picture

Opacity · skip the cover

Header & footer · {page} of {pages}

Saved: DRAFT · Page 2 of 6 … · not on the cover

So: Watermark to mark every page, and Header and footer to title and number them.

See who a PDF says made it, put a spreadsheet inside it, and compare two versions word by word.

Document properties · what the PDF says about itself

Title · Author · Save

Attachments · a file inside the PDF

Compare · two versions, word by word

Pro: search & replace · scanned pages · sensitive info

Saved: the new author, and the spreadsheet inside

So: Document properties for what a PDF says, Attachments to carry files, and Compare to see what changed.