RTF Rename Multiple Files Based on Content — Overview and Best Options
What this task requires
- Extract text from each RTF file (RTF is plain-text markup) or from embedded Word files.
- Parse that text to pick a meaningful title (keyword extraction, regex, or AI summarization).
- Batch-rename files safely (preview + undo recommended).
Best software/tools (practical options)
| Tool | Strengths | Notes |
|---|---|---|
| Advanced Renamer | Flexible batch rules, scripting (JavaScript), preview/undo | Can generate names from extracted text when combined with a small preprocessing script to produce tag files; multi-platform (Windows/macOS). |
| Sobolsoft “RTF Rename Multiple Files Based On Content” (legacy) | Purpose-built for RTF batch renaming by content | Simple GUI, Windows-only; limited per-file customization and dated (circa 2019). |
| Bulk Rename Utility + custom script | Extremely powerful Windows renamer; combine with script that writes extracted titles to a mapping file | Use script to extract content/title, then feed mapping CSV into Bulk Rename Utility. |
| Python (recommended for flexibility) | Full control: extract RTF text, use regex/keyword or LLM to generate names, safe dry-run + logging | Libraries: pyth (striprtf)/striprtf, python-docx for .docx, regex, nltk/spacy for keywords, or call an LLM for summarization. |
| PowerShell + COM/Word automation (Windows) | Good for .rtf/.docx on Windows without extra installs | Can open files via Word object model, extract text and rename; be careful with large batches and Word automation stability. |
| Tools with OCR/content-based features (for scanned PDFs/images) | Useful only if files are scanned images inside RTFs | Use Tesseract + script pipeline before renaming. |
Quick recommended workflow (safe, minimal steps)
- Back up the folder.
- Extract plain text/title from each RTF:
- Quick: use a Python script with striprtf to get text.
- Generate a candidate filename:
- Simple: take first non-empty line, sanitize (remove illegal chars), truncate to sensible length.
- Better: run a short keyword extractor or use an LLM to produce a 5–6 word descriptive title.
- Produce a CSV mapping: old_name -> newname. Review this file.
- Run batch rename using a reliable renamer (Advanced Renamer, Bulk Rename Utility, PowerShell, or Python os.rename). Use preview/dry-run and have undo/restore plan.
Minimal Python example (concept)
python
from striprtf.striprtf import rtf_to_text import os, re def sanitize(name): name = re.sub(r’[<>:“/\|?*]’, ”, name) return name.strip()[:120] folder = r”C:\path\to\rtf” for fname in os.listdir(folder): if fname.lower().endswith(’.rtf’): p = os.path.join(folder, fname) text = rtf_to_text(open(p,‘rb’).read().decode(‘latin-1’,‘ignore’)) title = text.splitlines() title = next((line for line in title if line.strip()), fname) new = sanitize(title) + ’.rtf’ print(fname, ”->”, new) # review first # os.rename(p, os.path.join(folder, new)) # run after review
Tips & pitfalls
- Sanitize filenames for OS limits and illegal characters.
- Handle duplicates: add suffixes or numbering.
- Preserve original timestamps/metadata if needed.
- Always run a preview and keep backups; test on a small batch first.
- If you need semantic titles (not just first line), use an NLP or LLM step and review outputs manually.
If you want, I can:
- Provide a ready-to-run Python script tailored to your files, or
- Produce step-by-step instructions for Advanced Renamer or Bulk Rename Utility. Which do you prefer?
Leave a Reply