Convert UPI to FAX

Need to convert hundreds of UPI files to FAX? reaConverter does it in one click. No file limits, no watermarks, no internet required.

reaConverter transforms UPI files to FAX quickly and reliably. Drag in folders, set your options, click Convert, done. No cloud accounts, no file uploads, no complicated setup. Just install and start converting.

Download
reaConverter
Convert
UPI to FAX
Online
Convert

How to Convert Multiple UPI Files to FAX?

1. Download and Install reaConverter

Download reaConverter and install it in seconds. The setup is straightforward — no complex configuration, no extra software required.

reaConverter logo
Install reaConverter

2. Load your UPI files

Add your UPI files to reaConverter. Whether it's a handful or an entire archive, the batch engine processes them efficiently.

Browse for files, drag them in, or add entire folders at once. reaConverter queues everything automatically.

Load your UPI files into reaConverter

3. Select FAX as output format

Pick FAX as the output format. Set the destination folder and optionally configure resolution, quality, or file naming.

Select FAX as output format

4. Start UPI to FAX conversion

Start the conversion with one click. reaConverter handles everything and notifies you when it's done.

Start Conversion

When the batch finishes, your FAX files are ready in the destination folder you chose earlier.

UPI to FAX Converter

reaConverter offers the fastest, simplest solution for converting your UPI files into FAX in seconds - all files processed on your PC for maximum privacy and speed.

Download Free Trial

Do more with your files

Converting UPI files for use in a workflow? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on January 25, 2026
"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"
Richard E. Miller
Richard E. Miller
Satisfied Customer
"Converts files in seconds! Finally a tool that's both fast and simple to use."
Wei Chen
Wei Chen
Happy User
"I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!"
Sanjay Mehta
Sanjay Mehta
Satisfied Customer
"This software just works! My old laptop can’t handle Photoshop, but reaConverter flies through conversions without breaking a sweat. Wi-Fi gone? Still strong!"
Robert Williams
Robert Williams
Happy User
"Rare software that actually does it all! Converts anything, beautiful interface, and never lets me down. A must-have!"
Henry R.
Henry R.
Happy User
"For cross-platform compatibility, JPEG remains the gold standard. reaConverter’s precision conversions ensure perfect results every time, whether for presentations, websites, or client deliverables."
Paul Baker
Paul Baker
Happy User

UPI to FAX Conversion: FAQ

What are UPI files?

UPI is an image format associated with Ulead PhotoImpact, an advanced image editing program released in the 1990s and which had several subsequent releases until the 2000s. Ulead could handle both raster and vector files and was acquired by Corel in 2006. UPI functions as a plugin file that can be added to other software in order to support Ulead's own formats.

What are FAX files?

FAX files contain incoming or outgoing fax images created using specialized software, usually as part of a fax machine or a computer with a fax modem. This format is a fixed width Group 3 TIFF saved in black&white colors.

Can reaConverter convert UPI to FAX?

Yes! reaConverter instantly converts .upi to .fax with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert UPI to FAX online?

If you only need to convert a few UPI files to FAX format, feel free to try our free online free online UPI to FAX converter — perfect for small batches with no installation needed!

How can I turn UPI files into FAX on my computer?

The best way to change UPIs to FAXs on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from UPI to FAX.

How can I automate UPI to FAX files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert UPI files to FAX using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line upi to fax converter for batch processing.

What else can I do with reaConverter?

Convert Gerber filesCrop imagesChange format settingsChange picture DPIConvert DICOM files

Find out more

Get advanced software for file conversion, processing, and editing, giving you complete, precise control over your work.
Download
reaConverter
Buy Now
reaConverter software