Private File Utilities
Merge, split, compress, assemble, or mark routine files in your browser where the tool says it uses local processing.
Choose one focused task. Each page explains what the tool does, what it needs from you, and where a professional review is still required.
Combine PDFs locally or split a document into page files.
Reduce image weight locally and download a compressed copy.
Combine selected images into a clean PDF document locally.
Resize, rotate, adjust, and export a local PNG, JPG, or WebP image copy.
Add a drawn signature mark to a PDF copy in your browser.
Remove selected regions from a PDF locally: pages with a box are flattened to images, so covered text is gone.
Compress multiple images, resize them, and download a ZIP of local outputs.
Preview and remove document properties locally before you share a PDF.
Flatten editable PDF form fields into a local delivered copy.
Add page numbers or a Bates-style prefix to a PDF locally.
Add a text overlay such as Draft, Confidential, or Approved locally.
Extract embedded PDF text to a downloadable local TXT file.
Render PDF pages into downloadable image files in your browser.
Convert iPhone HEIC photos to JPG or PNG locally, with optional ZIP download.
Create a smaller local PDF copy and compare its actual before-and-after size.
Reorder, rotate, remove, extract, or add blank PDF pages locally.
Rotate every PDF page 90°, 180°, or 270° locally and download a new copy.
Encrypt a PDF with AES-256 in your browser so opening it requires a password you keep.
Open a password-protected PDF with the password you already have and download an unencrypted copy locally.
Trim margins from every PDF page locally and download a smaller visible copy.
Stamp your own text onto a photo locally and download a copy with no third-party logo.
Turn Markdown notes into a local PDF with headings, lists, and code fences.
Convert a .docx Word file to a local PDF in the browser. Text and headings stay on this device.
Turn a CSV or the first sheet of an .xlsx workbook into a local PDF table.
Shrink a PDF toward 100, 200, or 500 KB in this browser and download the local copy.
Resize a photo and signature to SSC, UPSC, IBPS, or Passport pixel and file-size limits locally.
Convert HDFC, SBI, or ICICI text-layer bank statement PDFs to Excel in this browser.
Fill AcroForm PDF fields or overlay text on page one locally, then download the filled copy.
Extract selectable PDF tables to a local Excel workbook or CSV without an upload queue.
Apply a PKCS#12 / PFX digital signature to a PDF in this browser. USB DSC tokens are not supported.
Make a scanned English PDF searchable in this browser with Tesseract, then download the local copy.
Do the file task. Keep control of the file.
Merge, split, compress, assemble, or mark routine files in your browser where the tool says it uses local processing. OpenToolSuite keeps each action on its own route so visitors can arrive with a specific task and leave with a useful result.
We do not ship PDF-to-Word or OCR. Verify LOCAL in DevTools → Network. We will not silently offload a file to make a conversion look local.
Use the tool guidance and visible limits before exporting. This is especially important for legal, financial, tax, and sensitive-file work. Related guides: field notes and why files stay on this device.