Every tool you need, free & in one place
160+ fast, private online tools for PDFs, images, videos, calculators, students, developers and everyday tasks. No sign-up. Your files never leave your device.
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🔥 Most popular tools
Merge PDFCombine multiple PDF files into one document. Reorder the files before merging and download a single PDF — free, fast and private.
Compress PDFReduce PDF file size to meet email and upload limits. Pick a compression level and compare the before and after size.
PDF to JPGConvert every page of a PDF into high-quality JPG or PNG images. Download single pages or all pages as a ZIP.
JPG to PDFTurn JPG, PNG, WebP and other images into one PDF. Choose page size, orientation and margins.
PDF to WordConvert PDF documents into editable Word (DOCX) files. Text and paragraphs are extracted so you can edit them in Word or Google Docs.
Word to PDFConvert Microsoft Word DOCX documents to PDF while keeping fonts, headings, tables and images.
Sign PDFAdd your signature to a PDF online. Draw or type a signature, place it on any page and download the signed document.
Compress ImageReduce JPG, PNG and WebP image size by up to 80% while keeping good quality. Compress many images at once or target an exact size in KB.
Resize ImageResize images to exact pixel dimensions or by percentage. Keep the aspect ratio and resize many photos in one go.
Image ConverterConvert images between JPG, PNG and WebP. Batch convert multiple files and download them all as a ZIP.
Background RemoverRemove the background from photos automatically with AI. Download a transparent PNG or add a new background color.
Image to Text (OCR)Extract text from images, screenshots and scanned documents with OCR. Supports English, Urdu, Arabic, Hindi and many more languages.
Video ConverterConvert videos between MP4, WebM, MOV, MKV and AVI formats right in your browser — no upload and no watermark.
Video CompressorReduce video file size by lowering resolution and bitrate. Ideal for WhatsApp, email and Discord upload limits.
Video to MP3Extract the audio track from any video and save it as MP3, WAV or M4A.
Screen RecorderRecord your screen, an app window or a browser tab with system audio and microphone. No install and no watermark.
Text to SpeechConvert text to natural-sounding speech with different voices, languages, speed and pitch.
CGPA CalculatorCalculate your cumulative GPA (CGPA) from semester GPAs and credit hours or from course grades. Supports 4.0, 5.0 and 10-point scales.
GPA CalculatorCalculate your semester GPA from course grades and credit hours on a 4.0 or 10-point scale with plus/minus grades.
ATS Resume CheckerCheck your resume against applicant tracking systems. Get an ATS score, the keywords you are missing from the job description and tips to improve.
Resume BuilderBuild a clean, ATS-friendly resume in minutes. Fill in your details, preview it live and download it as a PDF.
Typing Speed TestTest your typing speed in words per minute (WPM) and accuracy with a 30, 60 or 120 second test.
Loan EMI CalculatorCalculate your monthly loan EMI, total interest and total payment, with a full amortization schedule.
Currency ConverterConvert between 160+ world currencies with daily updated exchange rates, including USD, EUR, GBP, PKR, INR, AED and SAR.
BMI CalculatorCalculate your Body Mass Index in metric or imperial units and see your weight category and healthy weight range.
Percentage CalculatorCalculate percentages easily: X% of Y, what percent X is of Y, percentage increase or decrease and marks percentage.
Unit ConverterConvert length, weight, temperature, area, volume, speed, time, data, pressure and energy units instantly.
Age CalculatorCalculate your exact age in years, months and days, plus total days lived and the countdown to your next birthday.
Word CounterCount words, characters, sentences, paragraphs and reading time as you type or paste text.
Fancy Text GeneratorGenerate stylish fonts for Instagram, Facebook and WhatsApp: bold, italic, cursive, bubble, upside-down and more. Copy and paste anywhere.
JSON Formatter & ValidatorFormat, beautify, validate and minify JSON with clear error messages and a collapsible tree view.
Color Picker & ConverterPick a color and convert between HEX, RGB, HSL and CMYK. See tints, shades and WCAG contrast ratio.
Internet Speed TestTest your internet download speed, upload speed, ping and jitter in seconds — no app needed.
What Is My IPSee your public IP address, approximate location, ISP and time zone.
YouTube Thumbnail DownloaderDownload YouTube video thumbnails in HD, SD and all available sizes from any video or Shorts link.
QR Code GeneratorCreate QR codes for links, text, WiFi, email, phone, SMS and contacts (vCard). Custom colors and logo; download PNG or SVG.
Password GeneratorGenerate strong, random and secure passwords with custom length and characters, plus a strength meter.
Spin the WheelRandom name picker wheel. Add names or options, spin the wheel and pick a random winner.
📄 PDF Tools
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Merge PDFCombine multiple PDF files into one document. Reorder the files before merging and download a single PDF — free, fast and private.
Split PDFSplit a PDF into single pages or extract custom page ranges such as 1-3, 5, 8-10 into separate PDF files.
Compress PDFReduce PDF file size to meet email and upload limits. Pick a compression level and compare the before and after size.
PDF to JPGConvert every page of a PDF into high-quality JPG or PNG images. Download single pages or all pages as a ZIP.
PDF to PNGConvert PDF pages to sharp, lossless PNG images online. Free, no sign-up and your file never leaves your device.
JPG to PDFTurn JPG, PNG, WebP and other images into one PDF. Choose page size, orientation and margins.
PDF to WordConvert PDF documents into editable Word (DOCX) files. Text and paragraphs are extracted so you can edit them in Word or Google Docs.
Word to PDFConvert Microsoft Word DOCX documents to PDF while keeping fonts, headings, tables and images.
Rotate PDFRotate all pages or selected pages of a PDF by 90, 180 or 270 degrees and save the result permanently.
Organize PDFReorder, rotate and delete PDF pages visually using page thumbnails, then save a new PDF.
Delete PDF PagesRemove unwanted pages from a PDF by entering page numbers or ranges, and download the cleaned file.
Add Page Numbers to PDFInsert page numbers into a PDF. Choose the position, format (1, Page 1, 1 of N), font size and starting number.
Watermark PDFStamp a text watermark such as CONFIDENTIAL or DRAFT on every page of a PDF with your own opacity, size, color and angle.
PDF to TextExtract all the text from a PDF file. Copy it to the clipboard or download it as a TXT file.
Sign PDFAdd your signature to a PDF online. Draw or type a signature, place it on any page and download the signed document.
🖼️ Image Tools
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Compress ImageReduce JPG, PNG and WebP image size by up to 80% while keeping good quality. Compress many images at once or target an exact size in KB.
Resize ImageResize images to exact pixel dimensions or by percentage. Keep the aspect ratio and resize many photos in one go.
Crop ImageCrop photos online with free-form or fixed aspect ratios like 1:1, 4:3 and 16:9, or crop to a circle for profile pictures.
Image ConverterConvert images between JPG, PNG and WebP. Batch convert multiple files and download them all as a ZIP.
PNG to JPGConvert PNG images to JPG online for free. Transparent areas are filled with white or a color you choose.
JPG to PNGConvert JPG and JPEG photos to lossless PNG images online, in bulk and for free.
WebP to JPGConvert WebP images to JPG so they open everywhere. Batch convert and download as ZIP.
WebP to PNGConvert WebP images to PNG with transparency preserved. Free, fast and private.
JPG to WebPConvert JPG and PNG images to WebP for faster websites — smaller files with the same visual quality.
HEIC to JPGConvert iPhone HEIC and HEIF photos to JPG or PNG so you can open and share them on any device.
Rotate & Flip ImageRotate images by 90° steps or any custom angle, and flip them horizontally or vertically.
Background RemoverRemove the background from photos automatically with AI. Download a transparent PNG or add a new background color.
Image to Text (OCR)Extract text from images, screenshots and scanned documents with OCR. Supports English, Urdu, Arabic, Hindi and many more languages.
Image to Base64Convert images to Base64 data URIs for HTML and CSS, or decode a Base64 string back into an image.
Add Watermark to ImageAdd a text or logo watermark to your photos with custom position, size, opacity and color.
Photo Editor & FiltersAdjust brightness, contrast, saturation and blur, or apply grayscale, sepia and invert filters to your photos.
Meme GeneratorMake memes by adding top and bottom text to any image. Change font size, color and outline, then download.
Favicon GeneratorCreate favicon.ico and PNG app icons in every standard size from an image, text or an emoji.
Image Color PickerPick colors from any image and get HEX, RGB and HSL codes. Also extracts the main color palette of the picture.
SVG to PNGConvert SVG vector graphics to PNG or JPG images at any size, with a transparent or colored background.
Passport Photo MakerMake passport and visa photos in standard sizes like 2x2 inch and 35x45 mm, then print several on a 4x6 sheet.
Photo Collage MakerCombine multiple photos into a collage grid with custom spacing, rounded corners and background color.
🎬 Video & Audio
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Video ConverterConvert videos between MP4, WebM, MOV, MKV and AVI formats right in your browser — no upload and no watermark.
Video CompressorReduce video file size by lowering resolution and bitrate. Ideal for WhatsApp, email and Discord upload limits.
Video to MP3Extract the audio track from any video and save it as MP3, WAV or M4A.
MP4 to MP3Convert MP4 videos to MP3 audio online. Free, fast and private — your video is processed on your device.
Video TrimmerCut and trim videos online by choosing a start and end time. Fast trimming for MP4, WebM, MOV and more.
Video to GIFTurn video clips into animated GIFs. Choose the start time, length, width and frame rate.
Audio ConverterConvert audio files between MP3, WAV, OGG, M4A, AAC and FLAC formats.
MP3 CutterCut MP3 and other audio files to make ringtones or clips, with optional fade in and fade out.
Mute VideoRemove the audio track from a video file without re-encoding the picture, so quality stays the same.
Screen RecorderRecord your screen, an app window or a browser tab with system audio and microphone. No install and no watermark.
Voice RecorderRecord audio from your microphone online and download it as WAV or WebM.
Webcam TestCheck if your webcam works, see its resolution and frame rate, take snapshots and record short clips.
Mic TestTest your microphone online with a live volume meter, then record and play back a short sample.
Text to SpeechConvert text to natural-sounding speech with different voices, languages, speed and pitch.
Speech to TextType with your voice. Convert speech to text in real time in many languages, then copy or download it.
🎓 Student & Career
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CGPA CalculatorCalculate your cumulative GPA (CGPA) from semester GPAs and credit hours or from course grades. Supports 4.0, 5.0 and 10-point scales.
GPA CalculatorCalculate your semester GPA from course grades and credit hours on a 4.0 or 10-point scale with plus/minus grades.
Grade CalculatorWork out your weighted course grade from assignments, quizzes and exams, and find the score you need on the final.
CGPA to PercentageConvert CGPA to percentage and percentage to CGPA for 4.0 and 10-point grading systems.
Attendance CalculatorFind your attendance percentage and how many classes you can miss — or must attend — to stay above 75%.
ATS Resume CheckerCheck your resume against applicant tracking systems. Get an ATS score, the keywords you are missing from the job description and tips to improve.
Resume BuilderBuild a clean, ATS-friendly resume in minutes. Fill in your details, preview it live and download it as a PDF.
Text to HandwritingConvert typed text into realistic handwriting on lined paper. Great for assignments — download as image or PDF.
Citation GeneratorGenerate APA, MLA, Harvard and Chicago citations for websites, books and journal articles.
Typing Speed TestTest your typing speed in words per minute (WPM) and accuracy with a 30, 60 or 120 second test.
💰 Finance Calculators
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Loan EMI CalculatorCalculate your monthly loan EMI, total interest and total payment, with a full amortization schedule.
Mortgage CalculatorEstimate your monthly mortgage payment including property tax, insurance and HOA, plus total interest over the term.
Compound Interest CalculatorCalculate compound interest with regular monthly contributions and see your savings grow year by year.
Simple Interest CalculatorCalculate simple interest and the total amount from principal, rate and time.
SIP CalculatorEstimate the future value of your monthly SIP investments in mutual funds with an expected return rate.
Discount CalculatorFind the sale price and how much you save after a percentage discount, including an extra second discount.
Tip CalculatorCalculate the tip and split the bill evenly between any number of people.
GST / VAT CalculatorAdd or remove GST, VAT or sales tax from any amount. Shows the net price, tax amount and gross price.
Profit Margin CalculatorCalculate profit, margin and markup percentage from cost and selling price, or find the price for a target margin.
Salary CalculatorConvert pay between hourly, daily, weekly, monthly and yearly salary.
Currency ConverterConvert between 160+ world currencies with daily updated exchange rates, including USD, EUR, GBP, PKR, INR, AED and SAR.
Zakat CalculatorCalculate the zakat you owe on cash, gold, silver, investments and business assets using the nisab threshold.
Fuel Cost CalculatorCalculate the fuel cost of a trip from distance, fuel efficiency and fuel price, and split it between passengers.
❤️ Health & Fitness
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BMI CalculatorCalculate your Body Mass Index in metric or imperial units and see your weight category and healthy weight range.
Calorie CalculatorFind how many calories you need per day to maintain, lose or gain weight based on your age, size and activity level.
BMR CalculatorCalculate your Basal Metabolic Rate using the Mifflin-St Jeor, Harris-Benedict and Katch-McArdle formulas.
Body Fat CalculatorEstimate body fat percentage with the U.S. Navy method using simple tape measurements.
Ideal Weight CalculatorFind your ideal body weight by height and gender using the Robinson, Miller, Devine and Hamwi formulas.
Pregnancy Due Date CalculatorCalculate your baby's due date, current week of pregnancy and trimester from the first day of your last period.
Ovulation CalculatorPredict your fertile window and ovulation dates for the next six cycles.
Water Intake CalculatorFind out how much water you should drink every day based on your weight, activity and climate.
Sleep CalculatorFind the best time to go to bed or wake up based on 90-minute sleep cycles.
🧮 Math & Converters
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Percentage CalculatorCalculate percentages easily: X% of Y, what percent X is of Y, percentage increase or decrease and marks percentage.
Scientific CalculatorFree online scientific calculator with trigonometry, logarithms, powers, roots, factorials and keyboard support.
Fraction CalculatorAdd, subtract, multiply and divide fractions and mixed numbers, with simplified and decimal results.
Average CalculatorCalculate the mean, median, mode, range, sum and standard deviation of a list of numbers.
Unit ConverterConvert length, weight, temperature, area, volume, speed, time, data, pressure and energy units instantly.
Random Number GeneratorGenerate random numbers in any range, one or many at a time, with or without duplicates.
Number to WordsConvert numbers to words in English for cheques and documents, in international or lakh/crore systems, with currency.
Roman Numeral ConverterConvert numbers to Roman numerals and Roman numerals back to numbers, from 1 to 3,999.
LCM & GCD CalculatorFind the least common multiple (LCM) and greatest common divisor (GCD/HCF) of two or more numbers.
Quadratic Equation SolverSolve quadratic equations ax² + bx + c = 0, including complex roots, with step-by-step working.
⏰ Date & Time
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Age CalculatorCalculate your exact age in years, months and days, plus total days lived and the countdown to your next birthday.
Days Between DatesCount the days, weeks, months and years between two dates, including business days.
Date CalculatorAdd or subtract days, weeks, months or years from a date to find the resulting date.
Time CalculatorCalculate the hours and minutes between two times, and add or subtract durations.
Online StopwatchFree online stopwatch with lap times, accurate to the hundredth of a second, with keyboard shortcuts.
Countdown TimerSet an online countdown timer with an alarm sound. Use quick presets or set any duration.
Pomodoro TimerBoost focus with the Pomodoro technique: 25-minute work sessions with short and long breaks.
Time Zone ConverterConvert time between time zones and see the current time in cities around the world.
Online Alarm ClockSet an online alarm clock that rings in your browser at the time you choose.
What Week Is It? Week NumberSee the current week number instantly, or find the week number of any date. Supports ISO 8601 (Monday start) and US (Sunday start) weeks, with a full list of the year's weeks.
Day of the Week CalculatorFind out which day of the week any date falls on — like the day you were born — plus its week number and day of the year.
Hijri Date ConverterConvert Gregorian dates to the Islamic Hijri calendar and back, using the Umm al-Qura calendar, with a moon-sighting adjustment for your country.
Military Time ConverterConvert military (24-hour) time to standard 12-hour AM/PM time and back, see how it is spoken, and use the full military time chart.
Time to Decimal ConverterConvert hours and minutes to decimal hours for timesheets and payroll — and decimal hours back to hours and minutes — with an optional pay calculation.
✍️ Text Tools
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Word CounterCount words, characters, sentences, paragraphs and reading time as you type or paste text.
Character CounterCount characters with and without spaces, and check limits for Twitter/X, Instagram, meta descriptions and SMS.
Case ConverterConvert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case and more.
Lorem Ipsum GeneratorGenerate lorem ipsum placeholder text by paragraphs, sentences or words.
Text Compare (Diff Checker)Compare two texts and highlight the differences line by line and word by word.
Remove Duplicate LinesRemove duplicate lines from a list or text, with options to ignore case and trim spaces.
Sort Text LinesSort lines alphabetically, numerically or by length, reverse them, or shuffle them randomly.
Reverse TextReverse text backwards, reverse each word, or reverse the order of words or lines.
Fancy Text GeneratorGenerate stylish fonts for Instagram, Facebook and WhatsApp: bold, italic, cursive, bubble, upside-down and more. Copy and paste anywhere.
Remove Line BreaksRemove line breaks and extra spaces from text copied from PDFs and emails, while keeping paragraphs if you want.
Find and Replace TextFind and replace words or phrases in text, with case-sensitive, whole word and regular expression options.
Keyword Density CheckerAnalyze word frequency and keyword density of any text for SEO, including 2 and 3 word phrases.
Morse Code TranslatorTranslate text to Morse code and Morse code to text, and play it as sound.
Binary TranslatorConvert text to binary code and binary back to text. Also shows hex and decimal codes.
Text RepeaterRepeat a word or text many times with a new line, space or custom separator.
Online NotepadA simple online notepad that saves automatically in your browser. Download your notes as a text file anytime.
Invisible CharacterCopy an invisible character (blank text) with one click for empty names, blank messages and bio spacing — and detect or remove hidden characters in any text.
Words to Minutes ConverterFind out how long your speech or presentation will take from its word count — or how many words you need for a speech of a given length.
💻 Developer Tools
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JSON Formatter & ValidatorFormat, beautify, validate and minify JSON with clear error messages and a collapsible tree view.
Base64 Encode / DecodeEncode text or files to Base64 and decode Base64 back to text. Supports UTF-8 and URL-safe Base64.
URL Encode / DecodeEncode or decode URLs and query strings, and break a URL into its parts and parameters.
HTML Encoder / DecoderEscape special characters to HTML entities and decode entities back into plain text.
UUID GeneratorGenerate random UUID v4 (GUID) values in bulk, with uppercase, braces and no-hyphen options.
Hash GeneratorGenerate MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes from text or files, and verify checksums.
JWT DecoderDecode JSON Web Tokens to read the header, payload, issued and expiry times. Runs locally — tokens are never sent anywhere.
Regex TesterTest JavaScript regular expressions with live match highlighting, capture groups and a replace preview.
Color Picker & ConverterPick a color and convert between HEX, RGB, HSL and CMYK. See tints, shades and WCAG contrast ratio.
Color Palette GeneratorGenerate beautiful color palettes — complementary, analogous, triadic, monochrome or random — and copy the codes.
CSS Gradient GeneratorCreate linear and radial CSS gradients with multiple color stops and copy the CSS code.
CSS Box Shadow GeneratorDesign CSS box shadows visually with offset, blur, spread, color and inset, then copy the code.
HTML / CSS / JS MinifierMinify CSS, JavaScript and HTML to reduce file size and speed up your website.
Unix Timestamp ConverterConvert Unix epoch timestamps to human dates and dates back to timestamps, in seconds or milliseconds.
Markdown to HTMLConvert Markdown to clean HTML with a live preview. Supports tables, code blocks and GitHub-flavored Markdown.
CSV to JSON ConverterConvert CSV to JSON and JSON to CSV. Handles quoted fields, custom delimiters and header rows.
Number Base ConverterConvert numbers between binary, octal, decimal and hexadecimal — or any base from 2 to 36.
SQL FormatterFormat and beautify SQL queries for MySQL, PostgreSQL, SQL Server and more, with keyword case options.
🌐 Web & Device
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Internet Speed TestTest your internet download speed, upload speed, ping and jitter in seconds — no app needed.
What Is My IPSee your public IP address, approximate location, ISP and time zone.
YouTube Thumbnail DownloaderDownload YouTube video thumbnails in HD, SD and all available sizes from any video or Shorts link.
Meta Tag GeneratorGenerate SEO meta tags, Open Graph and Twitter Card tags for your website, with a Google search preview.
UTM Link BuilderBuild campaign URLs with UTM parameters for Google Analytics and track where your traffic comes from.
Robots.txt GeneratorCreate a robots.txt file for your website, with rules for search engines and AI crawlers and your sitemap.
URL Slug GeneratorTurn titles into clean, SEO-friendly URL slugs with lowercase words and hyphens.
What Is My Screen ResolutionFind your screen resolution, browser window size, device pixel ratio and color depth.
What Is My BrowserDetect your browser, version, operating system, user agent and which features are enabled.
Keyboard TesterTest every key on your keyboard online and find stuck or broken keys.
Dead Pixel TestCheck your monitor or phone screen for dead and stuck pixels with full-screen color tests.
CPS Test (Click Speed)Test how many clicks per second (CPS) you can do in 1, 5, 10 or 30 seconds.
White ScreenA full-screen white screen for lighting, cleaning your monitor, tracing or video calls — plus black, red, green, blue and any custom color.
Black ScreenA full-screen black screen to rest your display, check for backlight bleed, or keep a blank screen while you work. Any other color is one click away.
Spacebar CounterTest how fast you can press the spacebar. Choose 5, 10, 30 or 60 seconds, or count without a limit, and beat your best score.
🧰 Everyday Utilities
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QR Code GeneratorCreate QR codes for links, text, WiFi, email, phone, SMS and contacts (vCard). Custom colors and logo; download PNG or SVG.
QR Code ScannerScan QR codes with your camera or from an image file, right in your browser.
Barcode GeneratorGenerate barcodes in CODE128, EAN-13, UPC, CODE39, ITF and more formats. Download as PNG or SVG.
Password GeneratorGenerate strong, random and secure passwords with custom length and characters, plus a strength meter.
Password Strength CheckerCheck how strong your password is, estimate how long it would take to crack and get tips. Nothing is sent online.
Spin the WheelRandom name picker wheel. Add names or options, spin the wheel and pick a random winner.
Flip a CoinFlip a virtual coin online for heads or tails, and keep track of your results.
Dice RollerRoll one or more virtual dice — D6, D4, D8, D10, D12 or D20 — and see the total.
Signature GeneratorDraw or type your signature and download it as a transparent PNG for documents and emails.
Invoice GeneratorCreate professional invoices with your logo, line items, tax and discount. Download as PDF for free.
To-Do ListA simple online to-do list that saves in your browser. Add tasks, check them off and filter by status.
Tally CounterAn online tally counter (clicker) for counting people, laps, stitches, tasbih or inventory. Use several named counters, keyboard shortcuts and sound — saved automatically.
Qibla Direction FinderFind the Qibla direction from anywhere in the world in degrees from north, with a compass, the distance to the Kaaba and a live compass on your phone.
Why people use ToolNest
🔒PrivateRuns in your browser — nothing is uploaded.
⚡FastInstant results, no waiting in queues.
💸FreeNo sign-up, no watermark, no limits.
📱AnywhereWorks on phone, tablet and desktop.