PDF and spreadsheet tools that never upload your files.
Merge, split and reorder PDFs, pull out text for AI assistants, and turn sheets into portal-ready files. It all runs in your browser, so payroll, tax and contract files stay on your machine.
Open workbenchFree, batch mode included. No account.
Tools22 ready
- Merge PDFsCombine several PDFs into one, in the order you set.
- Split PDFSave every page separately, or pull out page ranges.
- Organize pagesReorder, rotate or remove pages.
- Crop and resizeTrim margins or fit pages to A4, Letter and more.
- Compare PDFsSee what changed between two versions.
- Compress PDFMake PDFs smaller for email and upload portals.
- Add watermarkStamp text such as CONFIDENTIAL across pages.
- Add page numbersNumber pages in the corner you choose.
- Headers and footersAdd a header or footer with name, date or page.
- Invert coloursSwap light and dark, or make pages grey.
- Flatten PDFLock form fields and comments into the page.
- Repair PDFRebuild PDFs that will not open.
- Protect PDFLock PDFs with a password.
- Redact PDFBlack out words, numbers and personal details.
- Remove hidden dataFind and strip metadata, scripts and attachments.
- PDF to textExtract text as Markdown, plain text or JSON.
- PDF to imagesSave pages as JPG or PNG images.
- PDF to Word, HTML or EPUBGet editable Word, web page or e-book files from PDFs.
- Images to PDFTurn JPG, PNG and other images into PDF.
- Text to PDFTurn text, Markdown, web pages and e-books into PDF.
- Sheet to PDFPrint XLSX or CSV sheets as a tidy PDF table.
- Sheet to delimited textTurn XLSX or CSV into a portal-ready text file.
What happens to your file
You can check this yourself: open your browser's network panel while a tool runs. Your file is not in it.
- 01
You pick a file
Your browser reads it into memory on this device. There is no upload step.
- 02
The work runs locally
Merging, splitting and converting happen on your own processor. No server sees the file.
- 03
The result downloads
Close the tab and nothing is left behind. There is no copy to delete later.
Compared with upload-based PDF sites
| Question | 99b.in | Typical upload site |
|---|---|---|
| File leaves your device | Never | Always uploaded |
| Stored on a server | No | Usually 1 to 24 hours |
| Works with a slow connection | Yes, once the page has loaded | Upload and download wait on bandwidth |
| Fine for payroll, tax and NDAs | Yes | Depends on their retention policy |
Coming next
Full roadmap- Workflows
- Chain steps, such as sheet to portal text, then merge the matching PDFs, and run them again in one click.
- Workflows in your Drive
- Store workflow files in Google Drive and other storage, so a saved run follows you between devices.
- Assisted extraction
- Pull fields from invoices, contracts and bank statements into tables.
Need a tool that is not here?
Tell us the file you start with and the file you need at the end. Portal formats and recurring monthly paperwork get built first.