Author and maker
Kirill Isachenko
Also known as lirik. Founder, designer, and software developer of Zush for Mac and Windows.
Work
Kirill builds the Zush product and publishes its documentation, release notes, comparison research, and file-renaming methodology.
Editorial standard
Product and competitor claims should be traceable to public sources, dated, and updated when releases change. Unverified testimonials and unpublished benchmark scores are not presented as evidence.
Recent articles
- How to Safely Batch Rename Files: Preview, Undo & Recovery
- How to Organize Scanned Medical Records in a Small Practice
- Best File Renamer in 2026: Free Pattern Tools vs AI
- How to Organize Invoices and Receipts (Digital System, 2026)
- How to Organize Tax Documents Digitally (2026 System)
- Invoice File Naming Convention: Examples That Scale (2026)
- Legal File Naming Conventions: Matter-Based Examples (2026)
- Rename Invoices for QuickBooks & Xero: Clean Attachments