OpenSourceInitiative vs PhotoTrueSize

Open source initiative website app For over 20 years the Open Source Initiative (OSI) has worked to raise awareness and adoption of open source software, and build bridges between open source communities of practice. As a global non-profit, the OSI champions software freedom in society through education, collaboration, and infrastructure, stewarding the Open Source Definition (OSD), and preventing abuse of the ideals and ethos inherent to the open source movement. Open source software is made by many people and distributed under an OSD-compliant license which grants all the rights to use, study, change, and share the software in modified and unmodified form. Software freedom is essential to enabling community development of open source software.

PhotoTrueSize lets you print and save photos at the exact physical size you want — down to the millimeter. Tired of photos that print stretched to fill an A4 page, or at some random size you can't control? PhotoTrueSize puts you in charge. Choose a standard photo size or enter your own dimensions, and the app lays your photo out at precisely that size, ready to print or save. KEY FEATURES • Exact physical sizing — Set the output size in mm, cm, or inches. What you set is what you get. • Standard presets — 4×6, 5×7, 3×5, 8×10, ID/passport photos, and more. • Custom sizes — Enter any width and height for full control. • Fit multiple photos per page — Place several copies on a single A4 sheet to save paper and print cost. • Choose your paper — A4, A5, A3, Letter, and photo paper sizes. • Margins & borderless — Adjust margins or go edge-to-edge. • Live preview — See exactly how your photo sits on the page before printing. • Resolution warning — The app warns you when a photo is too low-resolution for the size you chose, so you avoid blurry prints. • Print or save — Send straight to any AirPrint printer, save as PDF, or export as a high-resolution JPG/PNG image (with print DPI embedded). PRIVACY FIRST Your photos never leave your device. PhotoTrueSize processes everything locally — no uploads, no accounts, no servers. NOTE ON PRINT ACCURACY The app generates output at accurate physical dimensions. Final printed size may vary slightly depending on your printer, paper, and print settings. For best results, choose "Actual size" / "100%" when printing and turn off auto-fit. PhotoTrueSize is free, supported by ads.