Open and inspect
Read JSON, CSV, TXT and LOG files. See format diagnostics, search content and browse long files in pages.
JSON · CSV · TXT · LOG
Inspect the file. Keep the original.
Open a selected file through the system picker, find format issues and work with a copy. Preview a report before you decide to export it.
Explore features
File inspection workflow
From source file to a checked copy
Work on a copy
Format or compare JSON, review CSV as a table and edit a working copy. Fylto does not overwrite the selected source.
Review before export
Read an inspection report in the app. Export a report or processed copy only when you choose to use the system share sheet.
UTF-8 text, including BOM. Up to 5 MiB per file, 10,000 lines and 200 CSV columns. Raw text copy editing is limited to 128 KiB.
文件检查流程
从原文件到复检后的副本
打开并检查
读取 JSON、CSV、TXT 和 LOG 文件，查看格式诊断、搜索内容，并按页浏览长文件。
在副本中处理
格式化或比较 JSON，以表格查看 CSV 并编辑工作副本。Fylto 不覆盖所选原文件。
预览后再导出
先在应用内阅读检查报告；只有主动使用系统分享界面时，才导出报告或处理后的副本。
支持 UTF-8 文本（含 BOM）。单文件最多 5 MiB、10,000 行，CSV 最多 200 列；原文副本编辑限 128 KiB。
Support
Operated by an independent developer. For support or privacy questions, email ashcar1986@icloud.com.
支持
运营主体：独立开发者。支持与隐私问题请联系 ashcar1986@icloud.com。