Eliminate "Cannot Upload to AI" Errors: "Ikinari® AI File Fit" Launches Monday, March 30

Sourcenext Corporation (Headquarters: 3-8 Sanbancho, Chiyoda-ku, Tokyo; President and CEO: Noriyuki Matsuda) will release "Ikinari® AI File Fit" (8,980 yen, tax included, download version), an AI-focused file conversion and splitting software, on its website on Monday, March 30.

This product is Windows software that converts videos, audio, PDFs, and Office files into sizes and formats suitable for major generative AI services with a single click.

Generative AI services such as ChatGPT, Gemini, and NotebookLM each have an "invisible wall" in the form of file capacity limits. For example, have you ever encountered an error screen when trying to upload a recording of a web meeting lasting over an hour or a document spanning hundreds of pages? While AI can provide answers in seconds, this software eliminates the "counterproductive time" spent manually splitting files or converting formats to fit within those restrictions.

[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 videos, audio, PDFs, and Office files to match the generative AI you wish to use, making them ready to be attached to AI prompts.

<Easy 3-Step Operation> 1. Drag and drop the file you want to upload to the AI. 2. Select the generative AI you are using or manually set the file size limit. 3. Click the execute button.

<Usage Examples> - Creating summaries or minutes from long, high-quality web seminar recordings (over 2GB). - Cross-referencing hundreds of pages of scanned technical books or manuals. - Polishing PowerPoint presentations exceeding 300MB that are heavy on images and diagrams. - Inventorying vast amounts of sales and case management data from multi-year Excel projects. - Reading specialized materials such as long-form overseas academic papers or reports, etc.

[Features of "Ikinari AI File Fit"] ■ Optimized Sizes for Each AI It automatically sets the file capacity to match ChatGPT, Gemini, NotebookLM, Copilot, and Genspark. Additionally, you can manually set the capacity to match the AI you are using (supports both free and paid versions of all services).

Supports Various File Formats - Video/Audio: Converts everything to mp3 format. Converting to mp3 reduces file size while retaining audio data. It also splits files according to the set capacity as needed. - PDF: Splits files at page breaks to fit within the requested size. Rather than a simple binary split, it analyzes the PDF structure and splits by page, ensuring the resulting files can be opened without issues. - Office Files: Converts each to PDF and splits them as necessary.

Conversion Completed with Simple Operation Conversion is completed in just three steps: register the file via drag-and-drop, then select the output format and split settings. The converted files are saved in the specified folder and can be used immediately in generative AI services.

Reference: Capacity Limits of Major Generative AI Services Although there are differences depending on the type and plan, all generative AI services impose file capacity limits.

Product Overview Product Name, Price: "Ikinari AI File Fit" 8,980 yen (tax included) Product Content: Software that converts, splits, and compresses files to make them easier to attach to generative AI Development, Sales, Support: Sourcenext Corporation Product Information: https://www.sourcenext.com/product/0000015001

Operating Environment Supported OS: Windows 11/10 Installation Capacity: Approx. 700MB Other: - Compatible with Microsoft 365 and Microsoft Office 2021/2024 (Not compatible with Store App versions of Office). - Internet connection required for license activation. - One license can be installed on up to 3 PCs. - File sizes for each AI service are based on official data as of March 25, 2026. - Gemini (Free version) limitation: Due to Gemini's specifications, audio files exceeding 10 minutes cannot be uploaded.

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