PAC Converter

Offline PAC converter with professional output. reaConverter keeps your files secure while you work.

Download
reaConverter
Convert
PAC Files
Online

How to Convert .pac Files in Bulk

1. Install reaConverter

Download reliable PAC conversion software to convert multiple .pac files and folders in one go.
reaConverter logo
Install reaConverter

2. Select PAC Files

Select PACs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load PAC files

3. Start Conversion

Click Convert to start the bulk conversion of all selected PAC files. The process will begin right away.
reaConverter - Start PAC conversion

Convert PAC on your PC

For quick and effortless PAC file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.

Download reaConverter

Do more with your files

Converting PAC files for use in a larger project? 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 December 01, 2025
"Working in a print studio means constantly juggling obscure file formats. I used to waste hours Googling converters or installing random software — until reaConverter became my Swiss Army knife. Install it once, and you're set forever. No internet? No problem!"
Helen Evans
Helen Evans
Satisfied Customer
"I was drowning in mismatched file formats until I found reaConverter. The one-click conversion and editing tools simplified everything, and the pricing is reasonable for small businesses. Now I spend less time troubleshooting and more time growing my brand!"
Emily K.
Emily K.
E-commerce Entrepreneur
"Tried a few image tools before, but this one is by far the easiest. Drag, drop, convert — done in seconds. It saved me a ton of time when organizing my image folders."
Lisa K.
Lisa K.
Happy User
"Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!"
Jason P. Bailey
Jason P. Bailey
Non-Profit Coordinator
"Before reaConverter, I was the ‘File Conversion Guy’ at work — a title I never asked for and definitely didn’t want. Then I found the Watch Folders feature, and suddenly I was free! Now, files convert themselves while I sip coffee and pretend I'm still working hard. My coworkers think I'm a wizard. Thanks reaConverter, for saving my sanity and boosting my fake productivity!"
Ben H.
Ben H.
Overwhelmed Office Hero
"This program is incredibly simple and user-friendly, even beginners can use it with ease. It supports batch processing, works offline, and runs smoothly on my aging Acer Aspire laptop. Best of all, the output quality is outstanding!"
Kevin Harris
Kevin Harris
Happy User

PAC files: Frequently Asked Questions

What are PAC files?

PAC is an image format associated with Atari ST, 8-bit, Falcon and Portfolio computers and it is currently considered rare and obsolete. Atari computers were mostly popular during the 1980s and 1990s, and were considered pioneers of video gaming. In case you found or received a PAC image, it probably dates from that time and might be difficult to open using regular image viewers.

Can reaConverter open PAC files?

reaConverter fully supports the PAC file format – open, edit, and export PAC files to any other popular file format with ease.

How do I change PAC to another format?

reaConverter is a user-friendly tool for converting PAC files. Once installed on your computer, it allows you to convert all your .pac files at once with just a few clicks. You can even convert pac images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert PAC online?

If you only want to convert a few PAC files, you are welcome to try our free online PAC converter.

How can I turn PAC files on my computer to another format?

The best way to convert PAC files on your PC is to get 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 PAC.

How can I automate PAC files conversion?

reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.

Can I convert PAC files using scripts or the command-line interface?

reaConverter provides full access to all its features from the Windows command-line shell, including the command-line pac converter.

What else can I do with reaConverter?

Convert PDFWatermark photosSet file dateConvert CAD formatsSet picture bit depth

What formats can I convert a PAC file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcm  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  hpg  hru  ico  iff  iges  igs  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  rla  sgi  shp  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  xbm  xpm 

Discover more

Explore our efficient PAC file converter that saves you time and effort by converting multiple .pac files into different formats.
Download
reaConverter
Buy Now
reaConverter software