What is "Ikinari® AI File Fit"?

"Ikinari® AI File Fit" is a Windows software developed by Sourcenext that automatically converts and splits video, audio, PDF, and Office files into sizes and formats suitable for major generative AI services, eliminating file size limitations.

What problem does "Ikinari® AI File Fit" solve?

It solves the problem of encountering file size limitations when trying to upload large files (like long video recordings or extensive documents) to generative AI services such as ChatGPT and Gemini, which often require manual splitting or conversion.

How does "Ikinari® AI File Fit" work?

It's a simple three-step process: 1. Drag and drop the file you want to upload. 2. Select the generative AI you are using or manually set the file size limit. 3. Click the execute button.

Which AI services are supported?

The software automatically sets optimal file sizes for services like ChatGPT, Gemini, NotebookLM, Copilot, and Genspark. It also allows manual size settings for other AI services and supports both free and paid versions.

What types of files can be converted?

It can convert video, audio, PDF, and Office files.

"Eliminate 'Cannot Upload to AI' with 'Ikinari® AI File Fit' - New Release on March 30 (Monday)"

Published Mar 30, 2026 8:00 PM ・ Updated Jun 2, 2026 1:01 PM ・ 5 min read ・ Source: PR TIMES

Release of 'Ikinari® AI File Fit', a conversion and splitting software that resolves file limitations for generative AI.

Sourcenext Corporation (Headquarters: Chiyoda-ku, Tokyo; President and CEO: Noriyuki Matsuda) will launch the AI file conversion and splitting software "Ikinari® AI File Fit" (8,980 yen, tax included, download version) on our website on Monday, March 30. This product is Windows software that converts video, audio, PDF, and Office files into the appropriate size and format for major generative AI services with a single click. Generative AI services such as ChatGPT, Gemini, and NotebookLM each have an "invisible wall" of file size limitations. For example, have you ever encountered an error screen when trying to upload a recording of a web conference exceeding one hour or documents with hundreds of pages? AI can provide answers in seconds, but it's a "counterproductive waste of time" to spend effort splitting files or converting formats to fit within those limitations. This software eliminates that.

【 About "Ikinari AI File Fit" 】 "Ikinari AI File Fit" is a tool that automatically converts files into a format that AI can read. It converts, splits, and compresses video, audio, PDF, and Office files according to the generative AI you wish to use, making them attachable to AI.

＜ Simple 3-Step Operation ＞ 1. Register the file you want to upload to AI by drag and drop. 2. Select the generative AI to use or manually set the file size limit. 3. Click the execute button.

＜ Example Use Cases ＞・Summarizing or creating meeting minutes from high-quality web seminar recordings exceeding 2GB. ・Reverse lookup search for scanned professional or technical books with hundreds of pages. ・Enhancing PowerPoint presentations exceeding 300MB that heavily utilize images and diagrams. ・Inventorying vast Excel sales and project management data accumulated over several years. ・Understanding specialized materials such as long foreign research papers and reports.

【 Features of "Ikinari AI File Fit" 】 ■ To the Optimal Size for Each AI Automatically sets file sizes for ChatGPT, Gemini, NotebookLM, Copilot, and Genspark. Additionally, you can manually set the size according to the AI you are using (supports free and paid versions of all services). <img src="https://prcdn.freetls.fastly.n

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Source: PR TIMES
Category: News

"Eliminate 'Cannot Upload to AI' with 'Ikinari® AI File Fit' - New Release on March 30 (Monday)"

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