Site Calc Pro vs PDF Encrypt Assisant

Site Calc Pro is a practical construction calculator built for fast jobsite math, material estimates, layout work, and project-based calculation history. It is not just a calculator that gives you the last answer. Site Calc Pro keeps an editable tape of your work, organized by project, so you can check previous calculations, reuse entries, duplicate results, copy your tape, and come back to the numbers later. Built for real construction workflow Site Calc Pro is designed for the repeated calculations builders, contractors, carpenters, and estimators do every day. Work in familiar units, move quickly between feet-inch fractions and metric, solve practical layout and estimating problems, and keep an editable record of your calculations by project. One paid app purchase. No subscription. CALC + TAPE WORKFLOW Site Calc Pro is built around two main sections: Calc Fast construction calculator input for dimensions, units, layouts, materials, roofing, stairs, shapes, costs, wastage, and conversions. Tape A project-based tape where your calculations can be reviewed, edited, duplicated, saved, copied, and organized instead of being lost after the next calculation. CONSTRUCTION CALCULATOR FEATURES • Feet-inch-fraction math • Metric entry and conversions • Decimal, fraction, square, cubic, weight, area, and volume calculations • Length, width, and height stored dimensions • Area, volume, perimeter, wall area, room area, and square-up workflows • Cost, percent, wastage, board feet, and material estimating tools • Weight/volume and density calculations • Memory, save, autosave, and project-based tape history ROOFING, RAFTERS AND FRAMING • Pitch, rise, run, and diagonal calculations • Angle, grade, ratio, plumb, and level outputs • Common rafter calculations • Hip/valley and jack rafter calculations • Irregular pitch and irregular jack rafter workflows • Roof area and roof covering estimates • Rake wall and arched wall calculations • On-center spacing support for layout work STAIRS, SHAPES AND LAYOUT • Stair layout calculations • Risers, treads, stringers, total rise, and run workflows • Circle and arc calculations • Polygon calculations • Column and cone area/volume calculations • Crown / compound miter calculations • Degree and DMS conversion support MATERIALS AND ESTIMATES Site Calc Pro includes practical estimating tools for common construction materials and quantities, including: • Drywall • Tile • Paint • Brick and block • Flooring • Fence panels • Posts • Studs • Roofing coverage • Concrete, gravel, and material weight estimates • User-set coverage, spacing, and density values where applicable BUILT-IN HELP Many buttons include long-press help with examples, key sequences, notes, and output explanations. Advanced functions are explained inside the app, so you can learn the workflow without leaving the calculator. WHY USE SITE CALC PRO? Construction math is often not difficult because you do not know the formula. It is difficult because you are busy, interrupted, switching units, checking estimates, repeating similar calculations, and trying not to lose track of the numbers. Site Calc Pro is built to make that work faster and clearer. Calculate in feet-inch fractions or metric. Solve practical construction layouts and estimates. Save the working, not just the result. From the developer of Construction Calc Pro, Site Calc Pro is a serious paid utility for builders, carpenters, contractors, estimators, tradespeople, and anyone who needs dependable construction calculations on their phone.

PDF files often contain important information such as contracts, invoices, resumes, or study materials. PDF Encryption Assistant is designed to protect your PDF files simply, quickly, and securely. It supports both single file and batch encryption, adding an extra layer of protection for your privacy. Key Features First, Single and Batch File Encryption. Select one or multiple PDF files and add password protection with one tap. Batch processing is completed in one go, and encrypted files are automatically generated as new PDF files without affecting the original files. Second, Show or Hide Password While Typing. Tap the eye icon while entering your password to show or hide the characters. This helps you confirm that you have typed the password correctly, avoiding the situation where you cannot open the file after encryption due to a typing mistake. Third, Safe Storage of Original Files. The newly encrypted files coexist with the original files. You can choose whether to keep the original unencrypted files. Fourth, Simple and Streamlined Workflow. No account registration required, no internet connection needed. All operations are performed entirely on your device. The app does not collect any file content or upload anything to any server. Fifth, Suitable for Multiple Scenarios. Including work documents such as contracts and quotes, study materials such as papers and exam answers, personal files such as ID scans and bank statements, and family sharing such as budgets and itineraries. Privacy and Security Statement All operations are completed solely on your iOS device. Files are never uploaded to any server. This app does not record your passwords, does not use any tracking or analytics tools, and only requests necessary file reading and saving permissions. Who This App Is For Professionals who want to protect work documents from being viewed without permission, teachers and students who want to encrypt study materials and answer keys, people who frequently handle contracts or financial documents, and anyone who values information security and wants an easy way to encrypt PDF files. Why Choose This App A simple PDF encryption tool that truly supports batch encryption rather than just changing file extensions. It also allows you to show or hide your password while typing. The interface is clean and beginner-friendly. Encryption is just three steps away: select files, enter a password, and start encrypting. Notes Encrypted PDFs can be opened with common PDF readers such as Adobe Acrobat or the system's built-in Preview by entering the password. Please remember your password, as this app cannot and will not recover it for you. — Privacy Policy please visit: https://docs.qq.com/doc/DREt1SXJkbG9JYUFT * **Terms of use (EULA)： * https://docs.qq.com/doc/DREdKR2ZwYUJaa1hr * **Terms of apple please visit: * https://www.apple.com/legal/internet-services/itunes/dev/stdeula/