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Practical guides and tips about file and text tools — all of them run inside your browser with no uploads.
- How to Watermark Your Images to Protect Your Rights — 2026 GuideAdd a text watermark to your images inside your browser, with full control over position, opacity and size — without uploading them anywhere.
- Convert Between Hijri and Gregorian Dates Accurately — 2026 GuideConvert dates between the Hijri and Gregorian calendars in your browser, with the month name and weekday — without sending any date anywhere.
- Number to Words: Spell Amounts Out for Contracts and InvoicesConvert numbers into words in Arabic and English with currency forms, inside your browser — without sending any amount anywhere.
- Percentage Calculator: Discount, Tax and MarkupWork out percentages, discounts, tax and markups inside your browser — without sending any amount or price anywhere.
- How to Merge PDF Files Without Uploading Them — 2026 GuideA practical guide to merging PDF files inside your browser: the steps, the difference between local and server-side processing, and the FAQs.
- How to Compress Images Without Losing Quality — 2026 GuideA practical guide to compressing images inside your browser: how much you can actually save, how to pick the right quality, and why local processing beats a remote server.
- How to Convert PDF to Word the Safe WayA practical guide to converting PDF to Word inside your browser: the steps, what carries over and what does not, and the difference between local and server-side processing.
- How to Remove a Watermark from a PDF: Steps and LimitsA practical explanation of removing watermarks from PDF files: the types of watermarks, when removal works and when it fails, and local versus server-side processing.
- How to Split Large PDF Files: A Practical GuideA practical guide to splitting large PDF files: how to write ranges, when splitting helps, and the difference between local and server-side processing.
- Images to PDF for Official Portals: The Complete GuideA practical guide to turning images into a PDF for official portals, universities and embassies: the steps, A4 versus image size, the tool's real limits, and the FAQs.
- How to Extract Tables from a PDF into Excel: A Practical GuideA practical guide to converting PDF tables into Excel: how the tool detects columns, the real limits of the conversion, and how to avoid the most common merged-cell and scanned-file mistakes.
- Convert Image Formats: PNG, JPEG and WebP — The Complete GuideA practical guide to converting image formats: the difference between PNG, JPEG and WebP, how to pick the right one, and when to convert and when to leave your image alone.
- How to Make a Professional QR Code in Your Own ColoursHow to make a QR code in your own colours and be sure it scans before you print: error-correction level, contrast, quiet zone, and the difference between a local generator and an online one.
- Why You Should Not Use Online Sites to Generate PasswordsThe site that generates your password sees it before you do. Here is the difference between on-device and server-side generation, and how to check which one you are looking at.
- Converting PDF to Images: When and HowA practical guide to turning PDF pages into images: the cases where conversion is the answer, PNG versus JPEG, how to choose the resolution, and the tool limits to know before you start.