File Workbench
Bilingual file office toolkit

Useful file and PDF tools for everyday office work

Merge PDFs, compress images, convert formats, and clean up text with clear privacy notes for every workflow.

Fast-start workflows
Local-first tools clearly identify when files stay in your browser.

Popular workflows

High-intent office workflows that connect common searches to the right tool.

Office tools

A practical collection for PDF, image, and text office tasks.

PDF tools

Merge, split, extract, rotate, convert, and compress PDFs for everyday document work.

Image tools

Compress images, convert formats, and turn multiple images into a PDF without uploading them.

Text tools

Count words and characters, clean text, and switch case before submitting forms or documents.

Office workflow guides

Useful pages for long-tail office searches, with steps, mistakes to avoid, FAQs, and related tools.

How to merge PDF files onlineA practical checklist for combining invoices, contracts, and office reports into one PDF.Read guideHow to split PDF pages for office sharingWhen to split a document into individual pages and how to avoid sending too much information.Read guideCompress a PDF for email attachmentsReduce PDF size before sending attachments, with notes on quality and privacy.Read guideExtract selected pages from a PDFUse page ranges to create smaller PDFs for contracts, reports, and manuals.Read guideFix sideways scanned PDF pagesRotate scanned files before printing, archiving, or sending them to clients.Read guideConvert PDF pages to PNG previewsCreate image previews from PDF pages for chat, review, and content workflows.Read guideCompress a PDF to 2 MB or lessA practical workflow for meeting 2 MB upload limits without destroying readability.Read guideCompress a PDF to 1 MB for strict formsHow to handle very small PDF limits for online forms and portals.Read guideMerge scanned PDFs into one packetOrganize scanned receipts, forms, and approvals into a single readable PDF.Read guideExtract invoice pages from a PDF packetCreate a smaller invoice-only PDF from a mixed packet for accounting workflows.Read guideRotate a PDF before printingFix orientation before printing so pages do not come out sideways or upside down.Read guideConvert a PDF page to an image for chatShare a quick visual preview in chat without sending the whole PDF.Read guideCompress images for emailReduce image attachments before emailing screenshots, receipts, or photos.Read guideConvert JPG to PNGWhen PNG is useful and what changes when you convert from JPG.Read guideConvert PNG to JPG for smaller filesUse JPG for photo-like PNGs when transparency is not required.Read guideConvert images to WebPCreate smaller web-friendly images from JPG or PNG files.Read guideMake a PDF from imagesTurn receipts, screenshots, and photo scans into one PDF document.Read guideReduce screenshot size before sharingCompress large screenshots for support tickets, chats, and documentation.Read guideCount words online for office textCheck word count for emails, essays, forms, and short bios.Read guideCount characters for online formsFit text into strict form limits without losing the main message.Read guideConvert text to uppercaseFix headings, labels, and pasted text that need uppercase formatting.Read guideConvert text to title caseCreate cleaner English headings for documents, posts, and filenames.Read guideClean text before pasting into documentsNormalize messy copied text before using it in office documents and forms.Read guidePrepare text for online formsUse counters and case cleanup to avoid form length errors.Read guide