SASMR
Bulk file renaming for Windows. Find-and-replace, regex, templates, numbering, and saved presets.
sasmr.exe
(22.2 MB)
Bulk rename
Rename a folder or multiple files in one pass.
Templates
Use built-in presets or save your own rules and reuse them.
Find & replace / Regex
Flexible naming with text replace, regex, and {name}/{num} templates.
Safe apply
Preview, conflict checks, and two-step rename to avoid data loss.
License
Seasernet Freeware License 1.0 — Closed source. Free for personal and commercial use. Redistribution, resale, or republishing on other sites is not allowed. Seasernet may offer a Pro/paid edition later. Software is provided “as is”, with no warranty.