Convert STI to PNG

By using our efficient and user-friendly STI to PNG converter, you can save yourself from the tiresome process of manually converting numerous .sti files into png format for hours.

reaConverter is an offline software program used to convert files between different file formats and perform image editing. With reaConverter you can easily convert STI files to PNG format.

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STI to PNG
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How to Convert Multiple STI Images to PNG?

1. Download and Install reaConverter

reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. At the same time, it will allow you to apply image editing options during conversion.

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Install reaConverter

2. Load your STI files

Start reaConverter and load all the .sti files you intend to convert into .png. The software supports multiple STI conversion and processes all files locally on your computer.

Select STIs from a folder or by drag-and-dropping them directly into the reaConverter window.

Load your STI files into reaConverter

3. Select PNG as output format

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

Select PNG as output format

4. Start STI to PNG conversion

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

Screenshot

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

STI to PNG Converter

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

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Do more with your images

Converting STI images for use in a larger project? With reaConverter, you can convert, edit, and enhance your images in one streamlined process.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

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User Reviews

Average User Rating:
Last updated on May 23, 2025
"I design stickers but could never cleanly resize my PNG logos without pixelation. reaConverter’s PNG-to-SVG tool keeps everything sharp—even when scaling up. My Etsy shop looks way more professional now!"
⭐⭐⭐⭐⭐
Lisa Palmer
Digital Artist
"For professional-grade PNG to WebP conversions, avoid online tools with restrictive quotas. reaConverter delivers batch processing at local disk speeds – the only viable option for frequent use."
⭐⭐⭐⭐⭐
Matthew Hernandez
Satisfied Customer
"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."
⭐⭐⭐⭐⭐
Roger Cook
Happy User
"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."
⭐⭐⭐⭐⭐
Jamal Bailey
Satisfied Customer
"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
Non-Profit Coordinator
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
⭐⭐⭐⭐⭐
Elena Anderson
Happy User

STI to PNG Conversion: FAQ

What are STI files?

STI is a format associated with shooting in RAW mode with Sinar cameras, and has a similar function to the CS1 format. Well-known among photography aficionados, the Sinar brand was founded in the 1940s in Switzerland and has ever since produced several models of large and medium sized cameras. Most of these cameras are conceived as integrated systems and include parts that can be changed between different models. Shooting STI images with a Sinar camera results in creating RAW images that can be processed with a specialized editing software so as to create high quality images, which are more suitable for print than other compressed formats, such as JPEG.

What are PNG files?

The PNG (Portable Network Graphics) file format was designed in the mid-1990s as an improved alternative to the previously existing JPG and GIF formats, and as an extension which would be particularly web-friendly. In time, PNG files have gained a wide popularity and are highly appreciated at the moment for their ability to provide a lossless compression of images, which translates in high-quality and detailed renderings.

Can reaConverter convert STI to PNG?

Yes! reaConverter instantly converts .sti to .png 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.

What is reaConverter used for?

reaConverter is a software program used for converting images and other types of files from one format to another. It supports a wide range of file formats and allows users to convert multiple files at once, making it a valuable tool for graphic designers, photographers, and other professionals who work with digital images. reaConverter also includes features for resizing, cropping, and editing images, along with batch processing capabilities that help automate repetitive tasks.

Can I convert STI to PNG online?

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

How can I turn STI files into PNG on my computer?

The best way to change STIs to PNGs 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 STI to PNG.

How can I automate STI to PNG 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 STI files to PNG using the command prompt?

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

What else can I do with reaConverter?

Change file dateConvert GIS filesConvert vector imagesConvert picture color spaceConvert RAW photo formats

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