Png to Pdf Converter
Okdo Png to Pdf Converter is a focused Windows tool that converts images into PDF. Process whole folders in one batch. Everything runs offline, so your files never leave your computer, and you don't need Adobe Acrobat or Reader to get clean, layout-accurate results. In addition, it can password-protect or unlock PDFs.

Key features
Advanced capabilities
- ✓Standalone — no Adobe Acrobat software required.
- ✓Convert massive png to PDF once to save your time.
- ✓Output PDF using the image mode.
- ✓Adds a watermark to the converted PDF file.
- ✓Supports merge the converted images to one multi-page PDF.
- ✓Adjust the image size to match the PDF page size.
- ✓Set the output PDF password using a user password and an owner password.
- ✓Customize the output file name.
- ✓Convert Png to PDF file, accurately control PDF page size and quality.
- ✓Add an entire folder for batch conversion.
- ✓Optionally opens the output folder automatically when conversion completes.
- ✓Saves output files to the same folder as the source files.
- ✓Saves each converted file to a separate subfolder within the output folder.
Supported formats
➡️ Input
Image File *.png
⬅️ Output
Adobe
PDF *.pdf
Why convert with Okdo
What customers say
As a Office Manager, I needed something I could trust with sensitive documents. Png to Pdf delivered. Runs entirely offline, no internet connection required.
Free online tools choke on large files and upload everything to the cloud. Png to Pdf just works locally. Free updates are included with the license.
We handle confidential client files, so Png to Pdf running 100% offline was the dealbreaker. No Adobe Acrobat dependency to install or maintain.
Converted a 300-page document in seconds. Clean interface with practically no learning curve.
Switched our team to Png to Pdf and the batch conversion alone saves us hours every week. Handles encrypted and password-protected documents.
Our locked-down machines can't install Acrobat, so a standalone tool like Png to Pdf was exactly what we needed. No Adobe Acrobat dependency to install or maintain.