Convert I18 to TIFF

Stop converting I18 files one by one. reaConverter processes entire folders to TIFF automatically — just drag, drop, and click Convert.

I18 to TIFF conversion is faster with the right tool. reaConverter handles everything from a few files to thousands in one batch. Processes files consistently every time, with full control over quality and output settings.

1. Download and Install reaConverter

reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately.

Install reaConverter

2. Load your I18 files

Launch reaConverter and drop in your I18 files. The software queues everything for batch processing with consistent settings.

Add files by dragging them in, browsing folders, or using the right-click menu from Windows Explorer.

3. Select TIFF as output format

Pick TIFF as output format and choose the destination folder where you want to save new .tiff files.

4. Start I18 to TIFF conversion

Then simply press the Convert button and your conversion will begin in no time!

Once the conversion is complete, you can find your TIFF files in the destination folder you selected.

I18 to TIFF Converter

reaConverter offers the fastest, simplest solution for converting your I18 files into TIFF in seconds - all files processed on your PC for maximum privacy and speed.

Download Free Trial

Do more with your files

Converting I18 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

User Reviews

Average User Rating:
Last updated on January 25, 2026

"For quick TIFF to JPG conversions without installations, this online tool outperformed 5+ competitors I tested. The streamlined interface delivered ready-to-use JPEGs in under 30 seconds per batch."

Paul Thomas

Happy Online User

"My scanner saves everything as massive TIFF files, which are impossible to email. reaConverter lets me batch-convert them to searchable PDFs with tiny file sizes. My clients actually get their documents now!"

Ryan Park

Freelance Archivist

"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."

J. Mitchell

Satisfied Customer

"reaConverter is pure gold! Rock-solid performance with zero crashes. No internet needed—perfect for travel or low-connectivity work. The ultimate offline alternative to sketchy web converters. Plus, the desktop version keeps sensitive files secure since nothing ever gets uploaded to the cloud."

Malik T. Martin

Satisfied Customer

"I was skeptical at first, but reaConverter exceeded my expectations. The interface is intuitive, and the advanced settings let me tweak outputs perfectly. Plus, the customer support is fantastic!"

Sarah Lane

Satisfied Customer

"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."

Elena Anderson

Happy User

I18 to TIFF Conversion: FAQ

Can reaConverter convert I18 to TIFF?

Yes! reaConverter instantly converts .i18 to .tiff 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 I18 to TIFF online?

If you only need to convert a few I18 files to TIFF format, feel free to try our free online free online I18 to TIFF converter — perfect for small batches with no installation needed!

How can I turn I18 files into TIFF on my computer?

The best way to change I18s to TIFFs 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 I18 to TIFF.

How can I automate I18 to TIFF 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 I18 files to TIFF using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line i18 to tiff converter for batch processing.

What else can I do with reaConverter?

Copy metadata (EXIF, IPTC)Convert GIS files Change format settings Change DPI Convert PDF files