Edit, sign & compress
PDFs in your browser

Edit text, drop in a signature, manage pages, compress PDFs, and export to PDF, Word, TXT, Excel, or images. No download, no install, no account needed to start.

Designed forprivate PDF workno signup to start

256-bit Encryption
No Install Needed
Auto-Deleted Files

By uploading a file, you agree to our Terms of Use and acknowledge our Privacy Policy.

Edit Text Natively

Change wording, fonts, size, color, and alignment directly on the page.

Password Protect

Lock any PDF with an encrypted password before you share it.

Export More Formats

Download PDF, Word/DOCX, TXT, Excel, PNG, JPEG, or WebP outputs.

Access Anywhere

Open and edit your PDFs from any device with a modern browser.

Features

Everything you need for everyday PDF work

Edit text, sign, annotate, manage pages, protect, and compress — all in one browser-based editor.

Edit PDF Text

Change wording, fonts, sizes, and colors directly on the page — no flattening, no retyping.

Manage Pages

Merge multiple PDFs, split a document, reorder, rotate, duplicate, or delete pages. Available on Pro.

Export to PDF, Office & Images

Download the polished PDF, export editable text to Word/DOCX, TXT, or Excel, or save pages as PNG, JPEG, and WebP.

E-Signature

Draw, type, or upload a signature and place it on the page as a native PDF annotation.

Compress PDF

Shrink file size with three quality presets — keep fidelity high or trim aggressively for sharing.

Highlight & Annotate

Highlight, underline, strike-through, draw freehand, and add shapes — all saved as native PDF markups.

PDF Forms

Fill forms and export the same PDF you see

Work with fillable PDF forms directly in PDF Gain. Complete fields, choose options, add signatures, and export a real PDF where every saved change reflects the editor preview.

Fill native fields

Type into text fields, choose list values, and mark checkboxes or radio buttons without leaving the browser.

Sign where forms expect it

Use signature fields together with typed, drawn, or uploaded signatures for polished paperwork.

Preview equals export

Values, marks, signatures, and page edits are written into the actual PDF before download.

Live form preview

Client intake form

Ready to export
Fillable PDF
Jordan Lee
Approved
Pending
Standard delivery
Signature field

Saved into the real file

The exported PDF carries the same fields, checks, signatures, and edits you approved in the editor.

PDF export matches preview

Simple Process

From raw PDF to polished document in minutes

Upload a PDF, make your edits, and download the result. No software to install, fully browser-based.

01

Upload Your PDF

Drag and drop any PDF into the editor — guest uploads are kept private and auto-deleted on schedule.

02

Edit & Annotate

Edit text, sign, highlight, draw, add shapes, manage pages, and compress — all in one workspace.

03

Export & Download

Re-export the edited PDF, send text to Word/DOCX, TXT, or Excel, or save individual pages as PNG, JPEG, or WebP image files.

Pricing

Simple, transparent pricing

Pick the plan that matches your workflow. Every plan includes browser-based editing, exports, and secure checkout.

Testimonials

Why early users stick with PDF Gain

★★★★★

We replaced three desktop tools with PDF Gain. Editing text and re-exporting takes minutes instead of an afternoon.

Sarah M. Marketing Director

★★★★★

Signing client proposals used to mean printing, scanning, emailing. Now I drop a signature on the page and ship the PDF in one go.

James K. Freelance Designer

★★★★★

Annotating dense research papers is finally fast. Highlights and signatures stay exactly where I drop them, even on long documents.

Dr. Ana R. Academic Researcher

FAQ

Frequently asked questions

What can I actually do in PDF Gain?

Edit text on the page, add typed or drawn signatures, highlight and annotate, draw freehand, insert shapes, manage pages (merge, split, reorder, rotate, duplicate, delete), password-protect documents, compress files, and export as PDF, PNG, JPEG, or WebP — all in your browser.

Can I merge and split PDF files?

Yes. The Manage Pages drawer lets you import additional PDFs to merge, split a document into smaller files, and reorder, rotate, duplicate, or delete pages. Manage Pages is available on Pro plans.

Does PDF Gain work on mobile devices?

Yes. PDF Gain runs in any modern browser — phone, tablet, or desktop — so you can start a document on one device and finish it on another.

Is my data secure with PDF Gain?

Files are encrypted in transit and stored in private object storage with server-side access checks. Guest uploads are auto-deleted after 2 hours, and signed-in document retention follows your plan. You can delete any document at any time.

Start editing PDFs for
free today

Edit your first PDF in seconds. No software to install, no credit card required.

Get Started Free
No credit card requiredCancel anytimeFree forever plan