Forum Discussion

Aaravov's avatar
Aaravov
Iron Contributor
May 28, 2026

The best way to bulk convert images to PDF file on Windows 10?

Hi everyone, Honestly, fairly new to Windows and I'm trying to figure out how to convert an image file (.jpg or .png) into a PDF file. I need to send a document to someone and they asked for it in P...
Coraciver's avatar
Coraciver
Copper Contributor
May 28, 2026

For users who are accustomed to using the command-line interface, offlinepdf is a best image to PDF converter that prioritizes privacy protection. It can process PDF files in a completely offline state (without the need for a network connection).

How to use the Image to PDF Converter:

1. Install Python on your Windows computer.

2. Run the command "pip install offlinepdf" to install the tool.

3. Use the following commands:

- For a single image: offlinepdf image to pdf image, jpg

- Combine multiple images into a PDF file: offlinepdf images2pdf img1*jpg img2*png img3jpg - o combined pdf

Supported image formats: JPG, JPEG, PNG, BMP, GIF, TIFF, WEBP

Privacy protection: Disable network connection, disable data transmission, disable file upload. All processing is done locally.

Using offlinepdf as an image to PDF converter on your Windows computer is a powerful and private solution. You can create high-quality PDF files without connecting to the internet. You can adjust image compression and resolution to precisely control the size and quality of the final file.