FreeTools by FunnyTools.win 繁中

FreeTools for your work

Office Worker Tools for PDFs, Images, Dates, and Daily Checks

Office work is often interrupted by small file and scheduling tasks: merge a PDF, split pages, compress a file, calculate business days, make a QR code, estimate salary or overtime, or format JSON from another system. This page groups the FreeTools utilities that help with those daily checks. Use them for drafts, internal admin, and pre-delivery review; formal payroll, legal, or contract decisions still need official sources.

Common needs

  • PDF, image, and QR code tasks often arrive with little time.
  • Business days, date differences, and deadlines need quick estimates.
  • Payroll and data formatting often need preliminary checks before official review.

Recommended tools

Merge PDFCombine multiple PDFs in your chosen order locally in the browser.ToolπŸ”’ Local onlyUse NowNewestSplit PDFSplit one PDF into single pages or custom page-range files.ToolπŸ”’ Local onlyUse NowNewestPDF CompressorRewrite PDF structure and attempt to reduce file size.ToolπŸ”’ Local onlyUse NowNewestImage CompressorReduce JPG, PNG, and WebP file size locally in the browser.ToolπŸ”’ Local onlyUse NowBusiness DaysEstimate workdays between two dates.CalculatorπŸ”’ Local onlyUse NowNewestDate DifferenceCalculate days, weeks, or months between dates.CalculatorπŸ”’ Local onlyUse NowQR Code GeneratorTurn links or text into a QR code.GeneratorπŸ”’ Local onlyUse NowNet SalaryEstimate take-home pay after common deductions.CalculatorπŸ”’ Local onlyUse NowNewestOvertime PayCalculate overtime pay from hours and rate multipliers.CalculatorπŸ”’ Local onlyUse NowNewestJSON FormatterFormat, minify, and validate JSON snippets.ToolπŸ”’ Local onlyUse NowNewest

Suggested workflow

  1. Confirm page order before merging, splitting, or compressing documents.
  2. Record assumptions for date calculations, such as weekends or holidays.
  3. Treat salary and overtime results as estimates, then confirm official figures elsewhere.

Related categories

PDF Tools Merge, split, rotate, and organize PDF files locally in your browser β€” nothing is uploaded. Image & File Compress, convert, and resize images, plus QR codes and other handy file tasks β€” all processed locally in your browser. Work & Time Plan focus sessions, dates, breaks, and workday timing without installing an app. Money & Salary Estimate salary, loans, savings, and everyday money questions with simple browser tools. Text & Writing Count, clean, format, and review text for faster writing and editing.

Related workflows

Office Document Toolkit This workflow helps office workers handle everyday document tasks: organize PDFs, compress files, estimate dates and business days, create QR codes, and inspect JSON data.

FAQ

Are these tools suitable for confidential company files?
They are browser-oriented, but you still need to follow company security rules. Use approved company tools for highly sensitive files.
Does business-day calculation include all public holidays automatically?
Not necessarily. Enter the holidays you need to exclude and confirm regional rules.
Can I send a compressed PDF immediately?
Open the downloaded file first and check page count, readability, tables, and signature pages.
Are salary estimates official?
No. They are estimates; official payroll depends on company policy, law, and payslips.