PDF Scanner Converter Document vs Airmeter App

PDF Scanner transforms your smartphone into a powerful and convenient document scanner. Designed for professionals and everyday users alike, this intuitive scanner app allows you to scan, convert, edit, and manage documents with ease. Whether you need a reliable photo to PDF convert scanner or a full-featured PDF file editor, this app has you covered. DOCUMENT SCANNING Quickly scan paper documents, passports, ID cards, books, invoices, images, receipts, or notes. Smart edge detection and auto-enhancement ensure sharp and clear scans every time, making this document scanner ideal for both personal and professional use. ADD FILES - IMPORT & EXPORT Import existing documents from your device, email, or cloud storage. Supported file formats include: DOC, DOCX, TXT, RTF, HTML, EML, XLS, XLSX, PPT, PPTX, HEIC, BMP, and GIF. Organize files in folders for easy access. Export documents in PDF, TXT, Word, DOC, and Excel formats with a single tap. PDF EDITOR Edit PDF files and other documents directly within the app: add annotations, highlight text, insert or delete pages, rearrange content, and more. You can also add a signature to documents for quick approvals or formal use. PDF CONVERTER Seamlessly convert between file formats like PDF, TXT, and DOC. The app also supports image to PDF conversion - turn any photo into a high-quality PDF document, either by capturing it instantly or importing from your gallery. Ideal for archiving handwritten notes, forms, printed pages, and more, with customizable layouts and page order. SHARE DOCUMENTS Easily share scanned or imported documents with others via email, messengers, or cloud services. Whether you're sending reports, forms, or notes, sharing is fast and secure across all major platforms. PDF PRINTER Print scanned or edited documents directly from your phone using wireless printing. Supports AirPrint and other major printing protocols for seamless and efficient output. MATH EQUATIONS SOLVER Scan handwritten math equations and receive instant solutions, making it a powerful tool for students, educators, and anyone working with mathematics. RULER - REAL-TIME DISTANCE MEASUREMENT Use your device’s camera to measure distances accurately in real-time. Ideal for everyday tasks, room planning, and quick measurements on the go. QR CODE SCANNER Instantly scan and read QR codes for websites, contacts, Wi-Fi access, and more - directly within the app. MOBILE SCANNER CONVENIENCE Lightweight and easy to use, this mobile scanner is the perfect companion for anyone who needs fast and flexible document processing on the move. Whether you’re scanning a contract, editing a report, sharing a file, or converting a picture to PDF, this all-in-one tool simplifies your workflow. With PDF Scanner, managing documents is faster, smarter, and always in your pocket. Privacy Policy: https://docs.google.com/document/d/1_gVbgNuVoVfi2gxRDBvuaW7gkLIK-9NsJrO-oZyQO7M/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1FxDm0HfJjuZkjaneoZ65kSczOu8pYVPjQ3VZ2tpLHNw/edit?usp=sharing

Airmeter is a submetering app that creates a fair billing service for multi-tenant homes. Airmeter collects data from the SONOFF Smart SPM (Stackable Power Meter). The landlord must install the SONOFF Smart SPM hardware, download the eWeLink app, and pair with the device within the eWeLink app. Users can then access data from the device in the Airmeter app by using their eWeLink login credentials. The Airmeter app allows the elimination of physical submeters. Each room typically contains multiple circuits, and combining these circuits through physical submeters is a tedious process. On the other hand, the SONOFF Smart SPM is installed at the electricity source, significantly reducing both installation cost and time. The Airmeter app also gives tenants a flexible submetering solution, without the need for any third parties to process bills. The admin pays the property's full electricity bill to the electricity supplier but is compensated according to each tenant’s individual electricity consumption. Tenants can choose whether to submeter or not—without the need to physically add or remove submeters. Circuit allocation is done by cleverly asking tenants to toggle electrical appliances ON and OFF, and then select the correct electrical circuit based on observed circuit activity. This allows the admin to easily allocate the desired circuit to the correct room, despite the absence of a physical submeter. The Airmeter app also allows the admin to input the electricity tariff rate. Tenants can pay their monthly electricity bill to the admin in cash. The admin can see the electricity consumption of each tenant within the Airmeter app. Tenants can be added by the admin sharing a unique QR code. Energy consumption costs of shared rooms or circuits are split equally between all tenants. The Airmeter app is FREE to use with no subscription required. Split your energy bills fairly using Airmeter!