No Tracking

PDF to Images is a simple Android app for converting PDF files to images, for example to import into an expenses app which doesn't support PDF files.This app was born out of frustration with existing offerings having paywalls, watermarks, ads and tracking – this has none of that. It was written to service my own limited need and is not well tested for full pdf support or support of larger files.The app will only load the first 10 pages of a PDF.

This app sends GPG-verified requests over the internet to a given server. Currently there are the actions open and close, but request-type will be configurable. The request also includes a timestamp to verify the request is sent by the owner of the gpg-key and is not sent again by someone else. It is used in the ChaosChemnitz hackerspace in Germany to open and close the door without the need of a "real" key. You'll need https://f-droid.org/packages/org.thialfihar.android.apg or https://f-droid.org/packages/org.sufficientlysecure.keychain to sign requests.

PGPMailer is a secure-first Android email client with modern UI and OpenPGP support.Key features:IMAP/SMTP account setup with diagnosticsFolder-based mailbox with search and filtersCompose plaintext, signed, or encrypted emailsInline OpenPGP encryption/signing compatible with common OpenPGP toolsKey manager for generating, importing, trusting, and searching public keysSecure decryption for encrypted messages and attachmentsIn-app secure PDF preview for decrypted attachmentsPIN protection with optional biometric authenticationEncrypted local storage for sensitive app dataPGPMailer is designed for users who want control over their email security while keeping a practical day-to-day workflow.

PGPony brings real OpenPGP encryption to Android, now with hardware security key support. Generate PGP keys, encrypt messages, sign, and decrypt with your private key, 100% offline. No account, no server, no tracking. Fully compatible with GnuPG, OpenKeychain, and other OpenPGP tools. NEW: Tap a YubiKey, Token2, or other NFC OpenPGP smartcard to sign and decrypt. Your private key never leaves the card. Need PGP for journalism, code signing, or secure messaging? PGPony is a clean, modern PGP client that fits in your pocket. ▌HARDWARE SECURITY KEYS (NEW) - Tap an NFC OpenPGP smartcard to sign and decrypt. Your private key never leaves the hardware - Confirmed with YubiKey and Token2; works with other NFC OpenPGP cards - Encrypt-and-sign, decrypt, and sign using on-card keys - Authorize every operation with your card PIN - Verified-signer badge on card-decrypted signed messages - Change your card PIN and edit key expiration in the app ▌PGP KEY MANAGEMENT - Generate Ed25519 + Curve25519 PGP key pairs: modern, fast, secure - Import and export keys in standard ASCII-armored OpenPGP format - Edit key expiration: extend, change, or set keys to never expire - Manage multiple PGP identities; optional passphrase protection ▌ENCRYPT AND DECRYPT MESSAGES - Encrypt text for one or many recipients - Decrypt PGP messages with your private key or hardware key - Sign messages with Ed25519 for authenticity - One-tap copy of ciphertext with auto-clearing clipboard - Clear button to instantly reset the Encrypt and Decrypt tabs ▌OPENPGP V4 + V6 COMPATIBILITY - Full OpenPGP v4 (RFC 4880): generate, encrypt, decrypt, sign, verify - OpenPGP v6 (RFC 9580): import v6 keys, decrypt v6 messages, verify v6 signatures - Byte-exact GnuPG 2.4.x interoperability, tested on every release - AEAD-OCB authenticated encryption and Argon2id support - v6 key generation and encrypting to v6 recipients coming in a future update ▌EASY KEY EXCHANGE - Share your public PGP key as a QR code, file, or text - Scan a friend's QR code to import their key instantly - Look up keys via keyserver or Web Key Directory (WKD) - Save contacts so you don't have to re-import next time ▌PRIVACY BY DESIGN - 100% offline encryption: no server, no account, no telemetry - Private keys stored in encrypted storage backed by Android Keystore - Optional biometric lock (fingerprint or face unlock) - Separate biometric-to-sign toggle for signing control - Open standards: RFC 4880 + RFC 9580 (OpenPGP) ▌BUILT ON BOUNCY CASTLE - Industry-standard Java cryptography library (v1.84) - Fully interoperable with GnuPG: gpg --import works both ways - Ed25519 signatures, Curve25519 encryption, AEAD-OCB mode ▌WHO PGPONY IS FOR - Journalists, researchers, and activists handling sensitive information - Developers and sysadmins who need PGP for code signing or releases - Hardware-key users with a YubiKey or Token2 - GnuPG users who want a mobile companion for their desktop - Anyone curious about end-to-end encryption and OpenPGP ▌WHY PGPONY Most "secure messaging" apps ask you to trust their servers. PGPony doesn't have any. Your PGP keys are generated and stored on your device, and never leave unless you explicitly share them. No account, no email to verify, no analytics SDK watching you. If you use GnuPG on the desktop, you already know PGPony. New to PGP? It's built to be the easiest place to start. ▌COMPATIBILITY - Android 8.0 (API 26) and newer - NFC hardware key support on NFC-capable devices - Optimized for phones and tablets, dark theme throughout - No Internet permission required for core encryption ▌PRIVACY COMMITMENT PGPony does not collect, store, or transmit any personal data. We run no key server, have no account system, and bundle no analytics or tracking SDKs. Full privacy policy: pgpony.app/privacy. Made by an indie developer in Alabama. Questions, bugs, or requests? Tap Send Feedback in the app, or write norsehorse@norsehor.se.

PHONK is a coding playground for new and old Android devices. You can create scripts rapidly from your phone or using the remote Web Editor on your computer using Javascript. The API is simple and extensive. GUI, audio, graphics, Bluetooth BLE, Arduino, OSC, MIDI, and much more.FeaturesTakes 1 min to set up on your phoneNo need to install anything on your computerPHONK uses JavaScript but it calls native Java functions, getting close to native speedSimplified API. Create custom interfaces and access on-device sensors in a couple of lines of codePseudo Live Coding (select your code and Control (or Cmd) + Enter to live execute)Bluetooth and Arduino in a few lines of codeMQTT, HTTP requests, WebSockets, OSC, MIDIAccess to Processing.org APIUse your PureData skills thanks to the embedded LibPdOpenStreetMaps and muuuch more!

PI is short for "Package Installer". It is just a Package Installer and its function is very simple. In short, my idea is, this app works for me, you can use it if you like, but if you need features that I don't need, then I won't add them. It's just a niche project.PI requires Shizuku or root to acquire the elevated privileges needed to do its job.

Provides strategies to memorize a 4-digit PIN. Therefore it determines whether the PIN forms a T9-word, underlies a mathematical rule or forms a date or year. It is part of the Privacy Friendly Apps developed by the SECUSO research group of the Technische Universtität Darmstadt in Germany.

About Over time I've used several apps to store my PINs, unfortunately none of them really convinced me. So here we are now, this is my own implementation of a secure PIN manager. Features 🔢 PIN obfuscation🔐 Local Encryption🎨 Modern Design🌐 No Internet Connection required🎞️ No Ads🗿 No Suspicious Permissions The app obfuscates the PIN in a table layout surrounded by secure random numbers. This brings two security benefits: 1. ❔ The app can not know where in the pattern the user given PIN is located at. Attackers can not extract the plaintext PIN. 2. 🕵️ This offers protection against Shoulder Surfing, for example while accessing your PIN in a super market or a bank. Security Aspects For technical details about the implemented security take a look at the GitHub repo readme. Used Icons Color-blindness-test icons created by Freepik - Flaticon Grid icons created by prettycons - Flaticon Random icons created by Uniconlabs - Flaticon

PObY-A (Privacy Owned by You - Android) is an application which aim to help Android users to improve security and privacy of their devices. With this app you can protect your smartphone or tablet.Key Features:Applications scanning and permissions listing (including system applications)Malware scan based on some known Android malwareSettings hardening to protect your privacyLive monitoringWarn apps with dangerous* permissions*dangerous: "A higher-risk permission that would give a requesting application access to private user data or control over the device that can negatively impact the user"

Client for Politecnico Open unix Labs B.I.T.S. status system. B.I.T.S. shows whether the headquarters are open and there's someone. If the icon is green, come hack with us :)

System settings changer without root for PhoneProfilesPlusHelper application for configure Android settings parameters. With this application is not needed rooted device.*** IMPORTANT ***It is "plugin", so does NOT work standalone!Designed for co-working with 'PhoneProfilesPlus' application. Without it, this application do nothing.Privacy Policy

PPSSPP is a PSP emulator for Android and other platforms. It is being developed at a rapid speed and compatibility is increasing quickly, but there are many games it doesn't run yet and it doesn't run fast on Android yet. No games are included with this download, you will have to dump your own PSP games and turn them into .ISO or .CSO files, or simply play free homebrew games, which are available online. * PSP is a trademark of Sony, Inc.

PPSSPP VR is an open source PSP emulator for your VR devices like Quest and Pico

PReVo is a portable version of Reta Vortaro (the free and libre Esperanto dictionary) for Android. It’s usable without Internet access and is quickly searched with the keyboard.

Android task manager and automated background service killer. Features:Shows linux ps command output.Shows detailed information about processes.AutoKill (Terminate selected background services constantly)App Widget (for starting autokill service)Optional ps command arguments.

Little tool allowing you to monitor your phpSysInfo system on your phone. Features: * Operating System Information (Version, Uptime, ...) * CPU, Memory and Disk usage * Multi-host * HTTPS * Basic/Digest Authentification * Temperatures (MotherBoard and IPMI) * Fans speed (MotherBoard) * Network informations * PSStatus * SMART * RAID * UPS * UpdateNotifier * Printers (SNMP) * Auto-Refresh feature (experimental)

Pocket Science Lab Android interface for PSLab hardware

To-do list, notes, appointment book, diary, journal, and… alarm clock? All possible with one plaintext file per day. PTO brings a convenient editor and important additional functions. Features • Powerful text editor with undo/redo, autosave, and more. • Quickly take notes on the lockscreen, without unlocking your device. • Reminders for upcoming events (format: @12:34 -15m foobar) • Fast search through all pages. • Save and open links to other apps and webpages. • Uses no network connection. All content is local on the device. • Optional template for new pages. • Backup/import pages to/from ZIP file. • And more, see the help: https://gitlab.com/ferreum/pto/-/blob/master/app/src/main/assets/help.md Origin This is a (now distant) fork of billthefarmer's Diary: https://github.com/billthefarmer/diary PTO has a lot of internal and UI changes. It focuses on usage as a general organizer instead of a Diary, though it can still be used as such, if you don't need the removed features. Most notably the markdown view has been removed, so no inline media can be displayed. See the help file for more differences: https://gitlab.com/ferreum/pto/-/blob/master/app/src/main/assets/help.md#origin

Android PTT Bluetooth Speaker Receiver acts as a Bluetooth Speaker for a second device streaming its microphon output using the counter-part application, Android PTT Bluetooth Speaker Sender.

Android PTT Bluetooth Speaker Sender lets you send your microphon output to a second device running the counter-part application, Android PTT Bluetooth Speaker Receiver.

PWS Watcher allows you to monitor the data generated by PWS. The application allows the monitoring of multiple weather stations simultaneously. It works with …realtime.txt generated by Cumulus MXclientraw.txt generated by Weather Displaydaily.csv generated by Ambient WeatherXML file generated by WeeWX

This app allows you to easy convert static units to adaptive units with three steps: * set width of the screen; * set height of the screen; * enter value to get its converted to vw and vh value.

Pachli is a full-featured client for Mastodon and similar servers. - Read, reply, filter, post, favourite, and boost posts - Translate posts from other languages - Your timeline is cached locally, so you can read when offline - Draft posts now, to finish them later - Write posts now, schedule them to send later - Read and post from multiple accounts - Multiple themes - Focused on ensuring all functionality is available to people with accessibility needs - Open source, https://github.com/pachli