Convert PST to IGS

Bulk PST to IGS conversion with consistent results. Set it up once, process thousands of files with the same quality every time.

reaConverter transforms PST files to IGS 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.

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PSTIGS

How to Convert Multiple PST Files to IGS?

1. Download and Install reaConverter

First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed.

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Install reaConverter

2. Load your PST files

Load your PST files into reaConverter. You can add individual files or point to folders, and the software will queue everything automatically.

Select PSTs from a folder or drag-and-drop them directly into the reaConverter window.

Load your PST files into reaConverter

3. Select IGS as output format

Choose IGS for output and set your save location. reaConverter lets you customize quality and apply edits before conversion.

Select IGS as output format

4. Start PST to IGS conversion

Press the Convert button and reaConverter takes care of the rest. Processing time depends on file size and volume.

Start Conversion

After processing, find all your new .igs files in the output location. The log shows details for each conversion.

PST to IGS Converter

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

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Do more with your files

Converting PST 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:4.8
Last updated on August 08, 2026
"An excellent program! I use it regularly in my work - it supports nearly every file format imaginable. The interface is intuitive and runs flawlessly every time."
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"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."
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"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!"
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"Converts files in seconds! Finally a tool that's both fast and simple to use."
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"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!"
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PST to IGS Conversion: FAQ

What are PST files?

PST (Personal Storage Table) is a proprietary file format developed by Microsoft for storing Outlook mailbox data. A PST file can contain emails, folders, contacts, calendar entries, tasks, notes, and attachments in a single archive. PST files are commonly used for email backup, archiving, and data transfer between Outlook installations.

What are IGS files?

The IGS (Initial Graphics Exchange Specification) file format is a standardized CAD data exchange format used to transfer 2D and 3D model data between different CAD systems. Developed in the 1980s, IGES ensures compatibility across various engineering and design software by storing geometric data, annotations, and structure in a neutral ASCII or binary format.

Can reaConverter convert PST to IGS?

Yes! reaConverter instantly converts .pst to .igs 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 PST to IGS online?

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

How can I turn PST files into IGS on my computer?

The best way to change PSTs to IGSs 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 PST to IGS.

How can I automate PST to IGS 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 PST files to IGS using the command prompt?

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

What else can I do with reaConverter?

Change file creation dateConvert Gerber filesCrop imagesConvert vector filesConvert RGB to CMYK

PST and IGS: related conversions

Other ways to convert PST files, and other sources that convert to IGS.

PST to JPGPST to PNGPST to PDFABIC to IGSABS to IGSACE to IGS
All PST conversionsAll IGS conversions

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