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RGBA to SK Converter

Convert your rgba files to sk (safari history index file) online & free

Drag & Drop or Choose a file

Chose RGBA file
To
Drop file here. 150 MB maximum file size.

No sign-up required. Your files are deleted automatically after 24 hours.


Convert to SK   

What did you think of your recent RGBA conversion? 4.9 (181 Votes)

Convert Other RGBA File

How to Convert PDF to DOCX

  1. Click the "Choose RGBA File" button and select your RGBA.
  2. Click “Convert to SK”.
  3. Wait a few seconds while we convert your file.
  4. Download the resulting SK file instantly.

What is RGBA?

An RGBA file is a color image created by Silicon Graphics. Similar to the .RGB file, it supports RGB color channels with an alpha channel.


Read everything about RGBA file type.

What is SK?

A file created by the Safari web browser; a historical index containing information about previously visited websites in a binary format; uses the file name HistoryIndex.sk and is located in the file.

Referenced by Safari and not intended to be opened or edited manually.


Read everything about SK file type.

More Free Online RGBA Tools

We have 100% free online RGBA tools that does not required any registrations and installations on your system, here are few popular free RGBA tools to View, Convert, Edit, Merge, Split, Compare and manage file metadata online from any device with a modern browser like Chrome, Opera and Firefox.

Frequently Asked Questions

❓ How can I convert RGBA to SK?

Chose or drag & drop your RGBA file, click Convert to SK, and download the SK file. No registration needed.

🔐 Are my files secure?

Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.

📝 Will my formatting be preserved?

Yes, our converter retains layout, fonts, and images as accurately as possible.

⏱️ How long does it take to convert RGBA to SK?

Fileproinfo converter engine works fast. You can convert RGBA to SK in a few seconds to couple of minutes for large size files with complex structure.

Convert from RGBA

FileProInfo support manay file formats that allow you to convert RGBA to 100s of file formats, without any limit, registration and downloading, 100% free and online RGBA converter.

100% Free rgba file converter online tools. Other recommended free online rgba to sk file converter

All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.

# Tools License Developer
1 RGBA to SK converter Free JeDok.com
1 RGBA to SK converter Free Docpose.com
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This tool and page updated at: 12-Apr-2025