33 tools · no sign-up · no uploads
Free PDF, Document & Image Tools
Every document tool you need in one quiet place. Convert a PDF to Word or Excel, merge and split PDFs, compress a large file, edit or protect a document, and resize images — then download the result in seconds. Free, unlimited and processed in your browser.
Instant
Work happens on your machine, so there is no queue.
Private
PDF tools run in your browser. Only the Quiz Generator sends text to AI.
Ready to keep
Download single files or a tidy zip.
Convert
Excel to PDF
Turn Excel sheets into readable, paginated PDF tables.
PowerPoint to PDF
Turn slide text into clean, readable PDF pages.
Word to PDF
Turn Word documents into clean, shareable PDF files.
WPS to PDF
Convert WPS Writer documents saved as DOCX into PDF files.
PDF to Word
Preserve PDF pages, tables, colours and layout in a Word document.
JPG / PNG to PDF
Combine photos and scans into a single PDF, one image per page.
PDF to JPG
Save every page of a PDF as a high quality JPG image.
Scan to PDF
Turn camera photos into a clean grayscale scanned PDF.
PDF to Excel
Lift rows of text from a PDF into an Excel spreadsheet.
PDF to PowerPoint
Turn each PDF page into a slide you can present.
JPG to PDF
Turn one or more JPG photos into a single PDF, one photo per page.
Organise PDFs
Merge PDF
Join several PDFs together in the order you choose.
Edit PDF
Add text, freehand drawing and highlights to PDF pages.
Sign PDF
Draw, type or upload your signature and place it on any PDF page.
Organize PDF
Reorder, rotate or remove PDF pages before downloading.
Rotate PDF
Rotate every page or selected PDF page ranges.
Resize PDF to A4
Resize PDF pages to A4, A3, A5, Letter or Legal without cropping.
Watermark PDF
Place a clear text watermark across every PDF page.
ZIP to Files
Open a ZIP archive and download its files individually.
Compress PDF
Shrink a heavy PDF so it is easy to email or upload.
Split PDF
Pull out single pages or page ranges as separate PDFs.
Extract PDF Pages
Pull selected pages out of a PDF into a new, smaller PDF.
Security
Images
Inspect & analyse
PDF Text Extractor
Copy all selectable text out of a PDF into a plain text file.
PDF Page Counter
See how many pages one or many PDFs contain, with a total.
PDF Word Counter
Count words, characters and reading time in a PDF, page by page.
PDF Metadata Viewer
View a PDF's title, author, creator app, dates, version and page size.
Compare PDF
Compare the text of two PDFs and see which lines were added or removed.
PDF Size Checker
Check PDF file sizes against an upload limit like 2 MB or 500 KB.
Free online document tools
Convert and edit files without uploading them
Secure PDF Tasks handles PDF, Word, Excel, PowerPoint, image and ZIP tasks directly in your browser. Choose a tool, set your options and download the result.
Use it to merge or split PDFs, reorder pages, add text and highlights, watermark documents, scan photos, resize images to exact dimensions or file sizes, and convert common office formats.
How to convert or edit a file online for free
1. Choose a tool
Pick the task you need, such as Word to PDF, PDF to Word, merge PDF, compress PDF, or resize an image.
2. Add your file
Drag and drop your document or select it from your device. Your file is not uploaded — the work happens on your own computer or phone.
3. Download the result
Set any options, run the task and save the finished PDF, document, image or ZIP straight to your downloads folder.
Popular PDF tasks people use this site for
- Convert Word to PDF before emailing a CV, contract or assignment, so the layout stays fixed on every device.
- Convert PDF to Word or Excel to reuse text and tables from reports, invoices and statements.
- Merge and split PDFs to combine scanned pages into one file or pull out only the pages you need to share.
- Compress a PDF when an upload form or mail attachment limit rejects a file that is too large.
- Protect or unlock a PDF with a password when sharing sensitive paperwork.
- Resize an image to exact pixel dimensions or a target size in KB or MB for online applications and forms.
Why a browser-based converter is safer
Most free online PDF converters upload your document to their servers, keep a copy for a period of time and process it there. Secure PDF Tasks works differently: the conversion code runs inside your browser tab, so identity documents, bank statements, medical records and business contracts stay on your device. (The Quiz Generator is the exception: it sends extracted text to an AI service.)
There is no sign-up, no watermark on your output, no daily conversion limit and no queue. Because the work is local, results usually appear in seconds, and the same tools run on Windows, macOS, Linux, Android and iPhone in any modern browser.
Read more about our approach on the security page and the privacy page.
Step-by-step guides
Short walkthroughs for the tasks people ask about most, each linking to the tool that does the job.
Questions about Secure PDF Tasks
Are my files uploaded?
No, not for the PDF tools. Processing happens locally in your browser, so your documents stay on your device. The one exception is the Quiz Generator, which sends the text extracted from your PDF (not the file) to an AI service to write questions; nothing is stored. You can confirm this by opening your browser's Network tab while using any other tool.
Do I need an account?
No account or sign-up is required. Open a tool, process your file and download it.
Is Secure PDF Tasks free?
Yes. Every tool is free to use with no daily limit, no watermark on your files and no subscription.
Which file types are supported?
Secure PDF Tasks supports PDF, DOCX, XLSX, XLS, CSV, PPTX, ZIP, JPG, PNG and WebP for the tools shown above.
Does it work on a phone?
Yes. The tools run in mobile browsers on Android and iPhone, though very large files work best on a desktop computer with more memory.
How accurate are office conversions?
Text, tables and page structure carry over well. Very complex layouts, custom fonts, animations and advanced spreadsheet formatting may differ from the original.