Voihost PDF Pro
Read, edit and sign PDFs without the subscription tax. Viewing and printing are free forever — no account, no time limit. Editing, forms, OCR and digital signatures come with a Pro licence.
Free viewer · Windows 10 (22H2) & 11 · Intel, AMD and ARM
Pro licence: $80 / year per seat
What it does
The essentials Voihost PDF Pro handles for you — viewing is free, the rest comes with a Pro licence.
Fast, faithful viewing
Opens big documents quickly and draws them properly — embedded fonts, transparency, shadings and colour profiles render as the author intended.
Real text editing
Change words in place and the paragraph reflows using the document’s own fonts — not a text box pasted over the top.
Forms that work
Fill in any PDF form, or build one: text fields, checkboxes, dropdowns, signatures and calculated fields.
Scans become searchable
Built-in OCR adds a hidden text layer to scanned paper so you can search, select and even edit it.
Page organisation
Reorder, rotate, insert, extract, split and combine — drag pages between open documents.
Digital signatures
Sign and certify with a certificate from the Windows store or a PFX file. Signatures validate in Adobe Acrobat.
Your documents stay on your PC
No cloud round-trips and no uploads to anyone — everything happens on your own machine. The app only sends a daily anonymous update check.
What you’ll need
Voihost software is lightweight and runs comfortably on everyday Windows PCs.
- Operating system
- Windows 10 (22H2) & Windows 11
- Processor
- Intel, AMD, or ARM (separate ARM installer on pdf.voihost.com)
- Account
- Not required
- Free tier
- View, search and print — forever
- Pro licence
- $80 / year per seat, 2 devices per seat
- Installer
- Signed by Voihost Inc. — Windows shows that name in the security prompt
- Updates
- Install themselves in the background
How to install
From download to running takes about a minute — here’s all there is to it.
Download the installer
Click through to the Voihost PDF Pro site and grab the installer for your PC — there’s nothing to sign up for.
Run the setup
Open the downloaded file and follow the short setup wizard. Windows may ask you to confirm — that’s expected for a fresh install.
Open and go
Launch the app from your Start menu and you’re ready — the free viewer needs no account. If you have a Pro licence key, enter it under More → Licence to unlock the rest.
Voihost PDF Pro questions
The practical details before you download.
Download Voihost PDF Pro
Free viewer forever, no account — and a Pro licence when you need to change documents rather than just read them.