Convert PRE to JPG

Understanding the PRE and JPG file formats

PRE files are typically associated with Lotus Freelance Graphics, a presentation software that was popular in the 1990s. These files store slides, graphics, and layout information for presentations. On the other hand, JPG (or JPEG) is a widely used raster image format known for its efficient compression and compatibility with almost all devices and platforms.

Why convert PRE to JPG?

Converting a PRE file to JPG allows you to share presentation slides as standard images, making them easier to view, embed, or print without needing the original Lotus software.

How to convert PRE to JPG

Since PRE is a legacy format, direct conversion tools are rare. The best approach is to first open the PRE file in Lotus Freelance Graphics (if available) or use a compatible viewer. Then, export or print the slides to a more common format (like PDF or PNG), and finally convert those to JPG.

Recommended software for conversion

• Lotus Freelance Graphics: If you have access, open your PRE file and use File → Export or File → Print to save slides as images or PDFs.
• LibreOffice Impress: Sometimes can open older presentation formats. Try opening the PRE file and use File → Export to save slides as images.
• Universal File Viewer: Some third-party viewers may open PRE files and allow exporting to image formats.
• Online converters: If you can export your PRE file to PDF or PNG, use online tools like CloudConvert or Zamzar to convert those files to JPG.

Step-by-step conversion process

1. Open the PRE file in Lotus Freelance Graphics or a compatible viewer.
2. Export each slide as an image (preferably PNG or BMP for quality) using File → Export.
3. Use an image converter (such as IrfanView or XnConvert) to batch convert exported images to JPG format.
4. If only PDF export is possible, use an online PDF to JPG converter.

Tips for best results

• Always check the quality of the exported images before converting to JPG.
• Keep backups of your original PRE files in case you need to re-export.
• If you encounter issues, consider using a virtual machine with an older OS and Lotus software installed.