📘 Guides

Step-by-Step Guides for Every Tool

Learn how to use each SADH.IO tool in a minute or two. Pick a tool below.

🔗Merge PDFMerge PDF files online free.📘 Read guide →✂️Split PDFSplit PDF online free.📘 Read guide →🗜Compress PDFCompress PDF online free.📘 Read guide →📘PDF to WordConvert PDF to Word (DOCX) online free.📘 Read guide →🖼JPG to PDF ConverterConvert JPG to PDF online free.📘 Read guide →✏️Edit PDFEdit a PDF online free.📘 Read guide →✍️Sign PDFSign PDF online free.📘 Read guide →🗜Compress ImageCompress images online for free.📘 Read guide →📐Resize ImageResize images online for free.📘 Read guide →✂️Crop ImageCrop images online for free.📘 Read guide →🔄Image ConverterConvert images online for free.📘 Read guide →🪪Passport Photo MakerMake passport size photos online for free.📘 Read guide →🔁Non-Unicode to Unicode Telugu ConverterConvert old non-Unicode Telugu font text…📘 Read guide →🔁Unicode to Non-Unicode Telugu ConverterConvert Unicode Telugu text to old…📘 Read guide →🔤English to TeluguType Telugu with English letters.📘 Read guide →🔢Telugu Word CounterFree Telugu word counter.📘 Read guide →🔤Telugu to English LettersConvert Telugu text to English letters…📘 Read guide →📑Add Header and Footer to PDFAdd a header and footer to every page of a…📘 Read guide →🔢Add Page Numbers to PDFAdd page numbers to PDF online free.📘 Read guide →🔤Add Text to ImageAdd text to a photo online for free.📘 Read guide →💧Add Watermark to ImageAdd a text or logo watermark to photos…📘 Read guide →💧Add Watermark to PDFAdd watermark to PDF online free.📘 Read guide →🛠Age CalculatorFree age calculator.📘 Read guide →🛠BMI CalculatorFree BMI calculator.📘 Read guide →🛠Barcode GeneratorFree barcode generator.📘 Read guide →🫥Blur or Hide Part of an ImageBlur, pixelate or black out faces, numbers…📘 Read guide →📖Booklet PDFTurn a PDF into a print-ready booklet.📘 Read guide →🛠Character Limit CheckerFree character counter for social media…📘 Read guide →🛠Color ConverterFree color converter.📘 Read guide →🎨Color Picker from ImagePick colours from any image online for free.📘 Read guide →🛠Compare PDFFree compare PDF tool.📘 Read guide →✂️Crop PDFCrop PDF online free.📘 Read guide →🛠Date Difference CalculatorFree date calculator.📘 Read guide →🗑Delete PDF PagesDelete PDF pages online free.📘 Read guide →🛠Discount CalculatorFree discount calculator.📘 Read guide →🛠Duplicate PagesFree tool to duplicate pages in a PDF.📘 Read guide →🛠EMI CalculatorFree EMI calculator for home, car and…📘 Read guide →🛡EXIF Viewer and RemoverView EXIF data of a photo, such as camera…📘 Read guide →🏷Edit PDF MetadataEdit PDF metadata online for free.📘 Read guide →📊Excel to PDFConvert Excel to PDF online free.📘 Read guide →🖼Extract Images from PDFExtract images from PDF online free.📘 Read guide →📤Extract PDF PagesExtract pages from PDF online for free.📘 Read guide →🛠Favicon GeneratorFree favicon generator.📘 Read guide →🛠Find and ReplaceFree find and replace tool.📘 Read guide →🛠GST CalculatorFree GST calculator.📘 Read guide →⚫Grayscale PDFConvert a colour PDF to grayscale, black…📘 Read guide →🛠Headline Checker for News WritersFree headline checker for journalists.📘 Read guide →🛠Image SplitterFree image splitter.📘 Read guide →🧬Image to Base64 ConverterConvert images to Base64 online for free.📘 Read guide →🔎Image to TextConvert image to text online for free with…📘 Read guide →📄Insert Blank Page or Duplicate Pages in PDFInsert blank pages into a PDF or duplicate…📘 Read guide →🛠Interest CalculatorFree interest calculator.📘 Read guide →🛠Interleave PDFFree tool to interleave two PDFs.📘 Read guide →🛠Invoice GeneratorFree invoice generator.📘 Read guide →🛠Land Area ConverterFree land area converter for Andhra Pradesh…📘 Read guide →🛠Meme MakerFree meme maker.📘 Read guide →🌐Multi-Language Text TranslatorFree online multi-language text translator…📘 Read guide →🔲Multiple Pages per SheetPut 2, 4, 6, 8, 9 or 16 PDF pages on one…📘 Read guide →🛠News Card MakerFree news card maker.📘 Read guide →🔢Number to WordsFree number to words converter in Telugu…📘 Read guide →🔎OCR PDFOCR PDF online free.📘 Read guide →📊PDF to ExcelConvert PDF tables to Excel (XLSX) or CSV…📘 Read guide →🌐PDF to HTMLConvert PDF to HTML online free.📘 Read guide →🖼PDF to JPG ConverterConvert PDF to JPG online free.📘 Read guide →📰PDF to News ClipsFree PDF to news clips tool for journalists.📘 Read guide →📽PDF to PowerPointConvert PDF to PowerPoint (PPTX) online free.📘 Read guide →📝PDF to TextConvert PDF to text online free.📘 Read guide →📚PDF to ePubConvert PDF to ePub online free.📘 Read guide →🛠Password GeneratorFree strong password generator.📘 Read guide →🛠Percentage CalculatorFree percentage calculator.📘 Read guide →🧩Photo Collage MakerMake a photo collage online for free.📘 Read guide →🛠Photo EditorFree online photo editor.📘 Read guide →📝Photo and Signature Resizer for FormsResize photo and signature to the exact…📘 Read guide →📽PowerPoint to PDFConvert PowerPoint to PDF online free.📘 Read guide →🔒Protect PDFProtect PDF online free.📘 Read guide →🛠QR Code GeneratorFree QR code generator.📘 Read guide →🛠Random Number GeneratorFree random number generator.📘 Read guide →🛠Redact PDFFree redact PDF tool.📘 Read guide →🧹Remove Blank Pages from PDFRemove blank pages from PDF online free.📘 Read guide →↕️Reorder PDF PagesReorder PDF pages online free.📘 Read guide →🛠Repair PDFRepair PDF online free.📘 Read guide →📏Resize PDFChange the page size of a PDF to A4, A3…📘 Read guide →🔃Rotate PDFRotate PDF online free.📘 Read guide →🔃Rotate and Flip ImageRotate images online for free.📘 Read guide →🛠Scan to PDFFree scan to PDF tool.📘 Read guide →🛠Scientific CalculatorFree online scientific calculator.📘 Read guide →🛠Social Media Image ResizerFree social media image resizer.📘 Read guide →✂️Split PDF by Size or Every N PagesSplit PDF by file size or every N pages…📘 Read guide →🛠Stopwatch and TimerFree online stopwatch with lap times and a…📘 Read guide →🛠Telugu Date ConverterFree Telugu date converter.📘 Read guide →🛠Telugu Dummy Text GeneratorFree Telugu dummy text generator.📘 Read guide →🛠Telugu Sort and Duplicate RemoverFree tool to sort Telugu and English lists…📘 Read guide →🛠Telugu Text CleanerFree text cleaner for Telugu and English.📘 Read guide →🛠Text Case Converter and Line ToolsFree text case converter and line tools.📘 Read guide →🛠Text CompareFree text compare tool.📘 Read guide →📝Text to PDFConvert text to PDF online free.📘 Read guide →🛠Text to SpeechFree text to speech tool.📘 Read guide →🛠Time Zone ConverterFree time zone converter.📘 Read guide →🛠Typing PracticeFree Telugu and English typing practice and…📘 Read guide →🛠Unit ConverterFree unit converter for length, weight…📘 Read guide →🔓Unlock PDFUnlock a PDF online when you know its…📘 Read guide →🎙Voice to TextFree voice to text tool for journalists.📘 Read guide →📘Word to PDFConvert Word to PDF online free.📘 Read guide →

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