How it works
Drop in your PDF
Drag a file onto the home page or click to browse. It opens straight in the editor — nothing to install, nothing to sign up for.
Edit anything
Click existing text to rewrite it in place. Drag words, images, bars and boxes. Add text, images, shapes, highlights, or black out anything sensitive.
Save it back
Hit Save for a clean PDF with real, selectable text — or use the ▾ menu for a single page, a JPG, or a PNG. Your session files delete themselves about an hour later.
Edit existing text
Click any word to select it, double-click to rewrite it — right where it sits, with matching style.
Add & arrange
Place new text and images anywhere. Drag, resize, rotate, restyle, and reorder layers freely.
Fillable forms
Text fields, checkboxes and dropdowns are detected automatically — click to fill, everything flattens into the export.
Lock with password
Open password-protected PDFs with a prompt, and AES-256-lock your finished exports from the Save menu.
Manage pages
Add blank pages, insert pages from other PDFs, drag thumbnails to reorder, delete pages, or save one page on its own.
Mark & redact
Marker highlights, freehand ink and signatures — or whiteout / blackout anything private.
Compress & export
Finished PDF with real selectable text, one-click compression with honest savings, plus JPG and PNG image export for sharing.
Private by design
No accounts, no tracking of your documents, and session files wiped automatically after about an hour.
Using the editor
How do I edit text that's already in my PDF?
Click any word to select it, then double-click to type right on the page. Font, size, bold, italic, color and alignment follow the original where possible, and you can restyle everything from the properties panel.
How do I move, resize, or delete something?
Click it to select, then drag to move or pull the handles to resize. To remove it, press the toolbar's Delete button (or the Del key) — changed your mind? Ctrl+Z undoes it, Ctrl+D duplicates the selection.
How do I add new text or an image?
Use the Text tool (click, or drag a box for wrapped text) and the Add Image button for PNG, JPEG or WebP pictures up to 4 MB each. New objects can be dragged, resized, rotated and layered like everything else.
Can I fill in forms?
Yes — the editor detects fillable fields automatically and outlines them. Click a text box and type, tick checkboxes, or pick from dropdowns. Your entries become real page content: movable, undoable, and baked into the export. Password-locked exports work with filled forms too.
How do I reorder, add, or remove pages?
Open the Pages panel (▦ in the toolbar) for thumbnails of every page — drag them into any order, click one to jump to it. The + button adds blank or imported pages, 🗑 removes the current one, and everything is undoable. Your export follows the thumbnail order exactly.
How do I make my PDF file smaller?
Open the Save ▾ menu and choose Compress. The editor re-exports your document with maximum-strength stream compression and tells you exactly how much smaller it got (e.g. “40% smaller”). If the file is already tight, it says so instead of padding the numbers.
What can I save or export?
The main Save button downloads your full edited PDF with real, selectable text. The ▾ menu next to it saves just the current page as its own PDF, renders it as a JPG or PNG image, locks it with a password, or compresses it to a smaller file with the savings shown honestly.
How do I open a password-protected PDF?
Upload it like any other file — you'll be asked for the password, which unlocks that one upload and is never stored or sent anywhere else. A wrong password simply asks again; once open, the file edits exactly like an unprotected one.
Any keyboard shortcuts worth knowing?
Arrows nudge the selection (hold Shift for bigger steps), Del removes, Ctrl+D duplicates, Ctrl+Z / Ctrl+Y undo and redo, PageUp / PageDown switch pages. Alt+click selects the element underneath — handy for bars hiding behind text.
How do I use it on my phone?
Tap the Hand button first in the toolbar: that switches to pan mode so a finger drags and scrolls the page (even zoomed to 300%) instead of grabbing elements. Tap it again to edit. The zoom controls replace pinch-zoom, and the ☰ Properties button opens the editing panel as a slide-over sheet.
On your phone
What does the Hand button do?
The Hand button (first in the toolbar) switches between two modes. Highlighted, you're in pan mode: a finger drags and scrolls the page without touching anything on it. Tap it again to go back to edit mode, where you can select, move and change objects.
How do I scroll around a zoomed-in page?
Turn the Hand on, then drag anywhere on the document — up, down, left, right. That works at any zoom, including 300%. If dragging grabs an object instead of scrolling, the Hand is off: tap it once to enable pan mode.
Where is the Delete button on mobile?
Right in the main toolbar, next to Zoom — the trash-can icon. Select something first (the button lights up when a selection exists), then tap it. The Del key works the same way on a keyboard, and Ctrl+Z undoes a delete.
How do I change fonts, colors and sizes on a small screen?
Select an object, then tap the ☰ Properties button in the top bar. The editing panel slides in from the side with every control — text style, colors, rotation, opacity, layering and duplicate. Tap ✕ to close it and get your full screen back.
How do I zoom in and out on mobile?
Use the − / + buttons in the toolbar — pinch-zoom is intentionally off because it fought with dragging objects. Zoom pulls the whole page back into view.
Files & limits
How many pages can my PDF have?
Up to 100 pages in a single document. Add blank pages, insert pages from other PDFs, delete pages, or save any single page on its own — all inside the editor.
How big can my file be?
Each PDF upload can be up to 5 MB, and images you add inside the editor can be up to 4 MB each. There is no separate per-page limit — the whole file just needs to fit inside 5 MB.
Why won't my scanned PDF edit?
Scans are photographs of pages, not real text — there are no text runs to select, so the editor tells you so instead of pretending. This version has no OCR; export or print the scan through a text-based PDF first, then edit that.
Why was my PDF rejected?
The usual reasons: it isn't really a PDF under the hood, or it uses a compressed structure the server can't parse. Password-protected PDFs are welcome — you'll simply be asked for the password, which unlocks that one upload and is never stored. Genuine one-upload PDFs from Word, Google Docs, invoicing tools and browsers all work.
Can I lock my edited PDF with a password?
Yes. Open the Save ▾ menu and choose Lock with password… — your download is then AES-256 encrypted and needs the password to open. Printing and copying stay allowed; changing the document does not. Write the password down: a lost password means a lost file.
Privacy & cost
What happens to my files? Are they deleted?
When you upload a PDF, a temporary working copy is kept on our server only so the editor can do its job — rendering pages while you work and building your download when you hit export. About one hour after your last activity, an automatic cleanup permanently deletes your files. Nothing is ever made public, passed on to anyone else, or used to identify you.
Why keep my file for an hour at all?
Editing happens in stages: the file has to be there while you move between pages, add images, undo changes, and finally export. If we deleted it the second you stopped clicking, the editor would break mid-session. One hour comfortably covers a real editing session — and then it is gone for good.
Is it really free? Who runs this?
Yes — completely free, forever. LibertyPDF is a small independent operation, not a big corporation. There are no subscriptions, no accounts, and no logins required. If it saves your day, the Donate button keeps the server lights on.
How can I show my support? This tool helped me!
Thank you — seriously. LibertyPDF stays free because people chip in for server time. If it just saved you a deadline, visit our donation page — you can give via Venmo (USA) or our Amazon wishlist (global). Every bit goes straight to hosting.
About LibertyPDF.com
LibertyPDF started the way most useful tools do: someone needed to fix a PDF in thirty seconds and every option demanded an account, an install, or a watermark. So this was built instead — a fast, no-nonsense editor that opens your file, lets you change what you need, and hands you back a clean PDF.
Everything runs on a small, secure server in Chicago, IL. All traffic is encrypted, uploaded files live in temporary session storage that is wiped automatically after about an hour, and nothing you upload is ever published, shared, or mined. If LibertyPDF saved your deadline, consider chipping in for server time.