What it does
Converter App provides browser tools for media, documents, archives, ebooks, transcription, currency, and measurement conversion. The service groups many specific conversion routes under one portal.
Find the required conversion, submit the file and download the result through its private link. The public web tools are offered free without an account; the developer API is a separate tailored-offer route. For ICS-to-CSV specifically, conversion starts after upload and accepts up to 20 calendar files at once. The ICS route states that files are removed within 120 minutes after conversion. Its 1GB+ media wording is an advertised capability, rather than a single maximum applying to every converter.
Strengths
- Provides a searchable collection of common and specialist conversion routes.
Best for
- Locating a particular document or media conversion
Sources
- Converter App: Free File Converter (1GB+) | Currency Tool (Oct 26, 2026)
- Free ICS to CSV Converter Online (Oct 26, 2026)