FileNestCalm file work
14 working tools and pipelines

Online file tools for renaming, documents, data, PDFs, images and OCR

Choose the workspace by the job you need to finish instead of studying a long format list. Open a single tool for one-off work; when a batch mixes file types or steps, start with Smart Intake or a workflow, then compare higher capacity and advanced capabilities only when the workload justifies it.

File contents stay in your browser where practical; cloud steps are clearly disclosed
One-pass web images Document assurance Smart Intake batch entry Choose by finished workflow
HIGH-FREQUENCY FILE JOBS

Know the outcome? Go straight to the working tool.

These routes strengthen existing working tools instead of creating keyword-only intermediary pages.

Text to Word / PDF / DOCX

Turn finished body text directly into DOCX, PDF, TXT, Markdown or HTML. Body text and backgrounds are processed in the browser; preview layout before download. Text-to-document is not included in the current 24H Pass.

Open Text to Word / PDF / DOCX
Batch file renaming

Use prefix, suffix, replacement, numbering and custom order for occasional jobs; use Pro regex, CSV mapping or saved templates only when structured naming becomes recurring.

Open Batch file renaming
Number files in sequence

Rename files in the current order with a chosen start, increment and zero padding such as 001, 002 and 003. Review the full sequence before download.

Open Number files in sequence
Compress images online

Reduce image file size for email, web or sharing, then review the output before download. Current format, capacity and processing boundaries stay authoritative in the live tool.

Open Compress images online
CSV ↔ JSON / TSV local conversion

Handle common quoted fields, object arrays and nested values, then inspect structure and potential spreadsheet-formula risk before download. Eligible data standard processing can use the current 24H Pass.

Open CSV ↔ JSON / TSV local conversion
Exact duplicate file finder

Narrow candidates by size, then use local content fingerprints to confirm exact copies instead of treating matching names or visual similarity as proof.

Open Exact duplicate file finder
Merge, split and extract PDFs

Run common PDF batch jobs in the real workspace; current capacity, encryption and device boundaries remain authoritative in the live preflight.

Open Merge, split and extract PDFs
Image to text OCR

Go directly to the current OCR workspace when text must be extracted from images; recognition modes, data flow and language support remain authoritative on the live OCR page.

Open Image to text OCR
POPULAR TASK GUIDES

Learn the workflow, then open the same working tool.

These existing guides connect how-to intent with the matching working tool, keeping search discovery and task completion on one route.

CHOOSE BY THE FINISHED RESULT

Which file tool actually fits the job you need to finish?

Compare the real operation, output checks and free-versus-Pro boundary before opening an existing working tool or practical guide.

60 invoices: one shared prefix or a different approved filename for each?

Use free basic renaming for one common prefix. If every invoice needs its own approved customer ID, review original,new pairs before considering Pro CSV mapping.

Review the full old-to-new preview, duplicate targets and extensions; the tool cannot verify customer identity.

Open batch file renamer Compare free rules with Pro CSV mapping
Need pages 3–5 of a PDF as ONE file or three separate files?

Enter 3-5 against the original PDF. Turn OFF the initially checked Create one PDF per page option to get one three-page PDF; leave it checked to get three single-page PDFs.

Open the download and verify page order; PDF OCR and PDF-to-Word are not supported here.

Open PDF page extraction Check the real merge and split steps
A report was renamed. Is it an identical copy or a different version?

Select only the files you want to compare. Narrow candidates by byte size and compare SHA-256 fingerprints locally; matching filenames alone do not prove identical contents.

Review the scan completion status and CSV report; FileNest never deletes copies automatically.

Open exact duplicate finder Understand fingerprints and incomplete scans
Email photos exceed the attachment limit: resize first or lower quality?

Check recipient needs and image dimensions first, then compare compatible format and quality settings. Preserve transparency where the recipient needs it.

Review actual output bytes and total attachment size after processing; a fixed saving cannot be promised.

Open image compressor See the email attachment workflow

Complete the task in the working tool first. Compare the 24H Pass for eligible one-day image, PDF or data processing, and Pro for recurring advanced renaming. OCR and text-to-document are not included in the 24H Pass; check each tool and Pricing for current modes and allowances.

14 tools foundOpen any card to begin—no sign-up first
Images

One-Pass Web Image Delivery

Keep format conversion, scaling, compression and delivery naming in one local workspace. Review framing and planned filenames first, generate the real images, inspect actual bytes, then download one ZIP.

Use this tool
Rename

Online Batch File Renamer

Drop in a folder's worth of files, combine prefix, suffix, text replacement and numbering rules, then review every old-to-new name before download.

Use this tool
Rename

Rename Files in Sequential Order

Start at any number, count by any increment, place numbers before or after the name, and drag files into the exact order you need.

Use this tool
Rename

Reverse Number File Renamer

When the newest file must come first or a page set needs reverse numbering, generate a descending sequence and inspect it before download.

Use this tool
Rename

Custom Order File Renamer

Arrange files in the order that makes sense, then number that exact sequence. On mobile, use the up and down controls instead of dragging.

Use this tool
Images

Image Batch Converter

Convert up to three images into one consistent format. Processing stays in your browser, and only successful files count toward the daily quota.

Use this tool
Images

Batch Image Resize, Crop & Zoom

Output by percentage or exact dimensions, choose a common aspect ratio and move the focal point, with format, quality and credit cost shown first.

Use this tool
Images

Batch Image Clarity & Color Enhancer

Apply light edge sharpening and correct brightness, contrast and saturation across a batch, entirely on your device.

Use this tool
Images

Batch Image Compression & Size Optimization

Choose output quality and format, then see actual dimensions, bytes and savings for each result—never a made-up estimate.

Use this tool
PDF

Merge, Split & Create PDFs in Batches

Merge PDFs in your chosen order, split or extract page ranges, or create one PDF from ordered JPG and PNG images.

Use this tool
Data

Batch CSV, TSV & JSON Conversion

Detect each input by extension, batch-export one target format, preview the first output and download files individually or as a ZIP.

Use this tool
Text & docs

Text to Document Converter

Turn text into common document files with clean spacing or preserved line breaks. Keep the default white page, choose a calm built-in background, or upload your own image and preview it first.

Use this tool
Text & docs

Image to Text OCR & Document Export

Choose transient High Accuracy OCR or no-upload Local Privacy OCR, review the recognized text, then export common document formats.

Use this tool
Cleanup

Content-Level Duplicate File Finder

No filename guessing: narrow candidates by byte size, then calculate content fingerprints and report only byte-identical files.

Use this tool