PDF Studio Logo
Log in
PDF Studio Logo

PDF Studio

aphousebd.com

Home
All 75+ Tools
75+
Downloads
Free
Play & Earn
Sign In / Register

Choose Your Tool Suite

QR Generator Invoice Generator Barcode Maker Internet Speed Test
📱
Image to QR Code & Short Link Convert JPG, PNG, or PDF into QR code and 30-day short link.
Free
🔗
URL Shortener Shorten long links with 30-day validity.
Free
⚡
Internet Speed Test Test real-time download and upload speeds, ping latency, jitter, and network IP details.
Free
🧾
Invoice Generator Create, customize, and download professional client PDF invoices with logo.
Free
🔲
QR Code Generator Generate custom QR codes for URLs, WiFi, vCards, Email, and SMS.
Free
📷
QR Code Scanner Scan and decode QR codes instantly via device camera or uploaded image.
Free
📶
WiFi QR Generator Create scan-to-connect QR codes for your home or office WiFi network.
Free
👤
Business Card QR Generate digital vCard QR codes for instant smartphone contact saving.
Free
📊
Barcode Generator Generate Code128, EAN-13, UPC-A, and Code39 vector barcodes instantly.
Free
🏷️
SKU Generator Generate unique product stock keeping units (SKUs) in bulk with CSV export.
Free
💹
Profit Margin Calculator Calculate gross and net profit margins, markups, and business ROI.
Free
🏷️
Markup Calculator Determine recommended selling price and profit markup based on product cost.
Free
📦
Shipping Cost Calculator Calculate dimensional volumetric weight and courier parcel delivery rates.
Free
⚖️
Unit Price Comparison Compare product prices across package sizes to find true savings and best deal.
Free
📄
E-Trade License (English Copy) Auto-fill and print English translated copy of E-Trade License.
Free
🪪
NID Tradelicense (English Copy) Auto-fill and print English translated copy of NID.
Free
📝
Trade License Stamp & Overlay Auto-detect text, embed passport photo, and fill trade license application.
Free
📄
Money Receipt money receipt
Free
Loan & EMI VAT Calculator Income Tax GPA & CGPA Age Calculator
📄
Bangladesh Travel Map Interactive Bangladesh & World travel discovery map. Mark visited districts, calculate exploration percentage, and generate downloadable travel story cards.
Free
🔤
Unicode to Bijoy bijoy to unicode and unicode to bijoy translate.
Free
📐
Land Area Converter Convert land measurements between Katha, Bigha, Decimal, Acre, and Sq Ft.
Free
💰
Land Price Calculator Calculate total property valuation based on Katha, Decimal, or Square Feet.
Free
🪙
Gold Price Calculator Calculate gold jewelry prices based on Karat, Vori, Grams, Making Charge & VAT.
Free
🎂
Age Calculator Calculate exact age in years, months, days, and hours from birth date.
Free
➗
Percentage Calculator Calculate percentage increases, decreases, fractions, and shares.
Free
🏷️
Discount Calculator Find final price after percentage discounts, promo codes, and BOGO deals.
Free
📈
Profit & ROI Calculator Calculate gross revenue, net take-home profit, and ROI on investments.
Free
🏦
Loan & EMI Calculator Calculate monthly loan installments (EMI), total interest, and amortization.
Free
🪙
Interest Calculator Calculate simple and compound interest over time with flexible frequencies.
Free
🧾
VAT Calculator Calculate standard inclusive and exclusive Value Added Tax on purchases.
Free
🏛️
Income Tax Calculator Estimate annual individual income tax assessment slabs and rebates.
Free
⚖️
BMI Health Calculator Calculate Body Mass Index (BMI), healthy weight ranges, and body status.
Free
📅
Date Difference Calculator Calculate days, weeks, and duration between calendar dates.
Free
⏱️
Time Duration Calculator Add, subtract, and calculate elapsed time intervals and hours.
Free
💱
Currency Converter Convert real-time exchange rates between USD, BDT, EUR, GBP, SAR, and INR.
Free
🎓
GPA Calculator Calculate school and college GPA on standard 5.00 grading scale.
Free
📜
CGPA Calculator (University) Calculate semester and cumulative CGPA on weighted 4.00 credit scale.
Free
🎨
Color Picker & Palette Pick colors from hexagonal honeycomb, convert HEX/RGB/HSL, and test contrast.
Free
📖
Reading Time Calculator Estimate silent reading and speaking duration based on document word count.
Free
Merge PDF Compress PDF Protect PDF Sign PDF Split PDF
📑
Merge PDF Combine multiple PDF files into one single document.
Free
✂️
Split PDF Separate pages or extract page ranges into individual PDF files.
Free
🗜️
Compress PDF Reduce PDF file size while balancing visual quality.
Free
🔄
Rotate PDF Rotate PDF pages to the correct portrait or landscape orientation.
Free
🗂️
Organize PDF Reorder, rotate, delete, or extract pages visually.
Free
🗑️
Delete PDF Pages Remove unwanted pages permanently from your PDF file.
Free
🔃
Reorder PDF Pages Rearrange and swap page sequences in any PDF document.
Free
📋
PDF & Image Grid Splitter Split any PDF document or image into equal custom rows and columns (1 to 20) with live grid preview and download as multipage PDF or ZIP archive.
Free
🔒
Protect PDF Add strong password encryption to secure your PDF files.
Free
🔓
Unlock PDF Remove passwords and permissions security from protected PDFs.
Free
💧
Watermark PDF Apply custom text or stamp watermarks across all PDF pages.
Free
🔢
Add Page Numbers Insert customized page numbers and numbering styles into PDFs.
Free
📋
Flatten PDF Make form fields, signatures, and annotations non-editable.
Free
✍️
Sign PDF Draw, type, or upload saved electronic signatures onto PDF documents.
Free
🖊️
Digital Signature Pad Create smooth digital signatures on desktop or draw on mobile via QR code transfer.
Free
🖼️
PDF to JPG Extract high-resolution JPG or PNG images from PDF pages.
Free
📄
JPG to PDF Convert JPG and PNG images into a print-ready PDF document.
Free
Bijoy ↔ Unicode CV Maker Passport Photo Sheet NID 1-Page Sign Resizer
📲
Mobile & Desktop File Transfer Transfer any file, photo, video, or document between phone and desktop instantly via QR code.
Free
📷
Mobile Camera Scan to PDF Scan multi-page documents from phone camera in real-time to desktop with B&W photocopy mode.
Free
✂️
Image Crop & Rotate Tool Crop, rotate, and fine-tune image contrast and brightness for Passport, NID, and A4 documents.
Free
🪄
AI Background Remover Automatically remove backgrounds from portraits, products, and photos directly in your browser.
Free
📐
Facebook & YouTube Resizer Resize images instantly for Facebook, YouTube, Instagram, and social covers.
Free
📏
Signature & Photo Resizer Resize signatures (300x80) and applicant photos (300x300) with KB size control.
Free
🪪
1 to 20 Photos Sheet Create standard passport and stamp-sized photo grids on A4 or 4R paper.
Free
📑
Photo & Passport 1-Page Place applicant photo centered half-inch above passport information scan.
Free
🖼️
Multi-Photo Arranger Arrange different photos and custom copy counts on a single printable sheet.
Free
💳
NID Front & Back 1-Page Place Smart ID card front and back together on a single A4 printable page.
Free
📄
Professional CV Maker Build clean 1-page, 2-page, executive, or Europass standard resumes with photo.
Free
💼
Visiting & Business Card Maker Design customized business cards and print 10 cards per A4 sheet in PDF.
Free
🪪
Business Card Generator Generate and customize professional business cards ready for print.
Free
📁
Admit & Application Bundler Combine admit cards, job application forms, and photo attachments into 1 PDF.
Free
100% In-Browser Privacy

Your documents never leave your device.

All document operations, conversions, and calculations execute entirely inside your local browser memory via client-side JavaScript.

Zero Server Storage

Files are processed locally and discarded from RAM when you close your browser tab.

Zero Upload Limits

Because files are not uploaded to a remote host, operations are instantaneous without timeout limits.

Fast Browser Engine

Optimized for desktop and mobile browsers across Bangladesh and worldwide.