CAL to SIF Converter

Convert CAL to SIF online quickly and easily. Just upload your file, convert it, and download the SIF in seconds.

File Limit Exceeded!

Oops! You've used up your 500MB daily limit for free conversions.
Want more? Upgrade now for unlimited access or come back tomorrow!

Download All
Convert all to
Drag and drop files here. Sign Up for more features.
+

What is CAL ?

The CAL file format is used for storing calendar data in a structured way. It allows users to manage events, appointments, and other time-based information efficiently.

Read more...

What is SIF ?

The SIF (Simple Interaction Format) is a file format primarily used for representing and exchanging structured information related to interactions in a variety of contexts, such as social networks and collaborative platforms. It is designed to be lightweight and easily readable, facilitating data exchange between different applications.

Read more...

How to Convert CAL to SIF in Just a Few Steps

  1. Upload your CAL file
    Click the upload button or drag & drop your file into the converter area. We support all major formats.
  2. Choose SIF as the output format
    The tool will automatically convert your file to SIF.
  3. Start the conversion
    Click the "Convert" button and let our tool handle everything. The conversion only takes a few seconds.
  4. Download your converted file
    Once complete, download your new SIF file instantly.

Start converting CAL to SIF now — it’s fast, safe, and completely online!