Fast Image Viewer Free 2.5.1

View TIFF, JPEG, PNG, and more. Includes advanced features like slideshow, show on map, rotate, crop, resize, save-as, set-as-wallpaper, share, export to PDF and more. It can view a wide variety of image formats including:
TIFF (TIF) - single or multiple pages, (Uncompressed, Packbits, LZW, JPEG, Huffman, G31D, G32D, G4, Flate, Planar)
BMP (Windows, OS/2, RLE)
DICOM (uncompressed, RLE, JPEG, animated)
CALS (type 1)
JEDMICS C4 (US Military images)
GIF (Animates in viewer and file browser)
FLI/FLC (Animates in viewer and file browser)
PNG (all types and animates in viewer and file browser)
PGM/PBM/PPM
JPEG (baseline, progressive)
PCX,DCX (multipage PCX)
Targa (uncompressed, RLE)
QuickLinks FAX
Microsoft FAX (*.AWD)
WinFAX
BitFAX
FITS (astronomy images)
PDF - NOTE: PDF support is limited to scanned images such as FAXes, NOT text or vector graphics.

FIV now collects anonymous usage data through Google Analytics - opt-out in the settings

This app uses Pollfish SDK to deliver targeted surveys to its users. We reserve the right to use and disclose the collected, non-personal data, collected for better survey targeting and distribution by Pollfish. Pollfish may use demographic and geo-location information, previous collected answers, as well as information logged from your hardware or device to ensure that relevant surveys are presented to this app's users. Pollfish may collect and use data, for such purposes, including (when available and authorized by app's permissions or after user's consent) but not limited to data such as IP address, Advertising ID, Network information, MAC address, IMEI, installed software, hardware type, Operating System information, previous users' answers and others. Pollfish relates these data only after user's consent. The foregoing data may be used and disclosed in accordance with this Privacy policy and the Privacy policy of Pollfish. Pollfish may display to you behaviorally targeted surveys.
If you wish to opt-out from Pollfish surveys you can do that by disabling advertising in your phone's Google Account settings.

FIV detects ad blocking by looking at the /etc/hosts file and displays a warning message if Google or Admob server requests are being redirected to localhost. Some Cyanogenmod builds include a modified hosts file setup to block ads, so even if you haven't installed an ad blocker program your device is blocking ads.

In the file explorer, long-press on the filename for the option to share the image (email, mms, etc) or set it as the background wallpaper.

FIV is great at viewing large black & white scanned images. Unique technology allows for incredibly fast decoding and readable scale-to-gray (anti-aliased) views. Navigate between pages/files in milliseconds even on less powerful phones.

FIV supports animated GIF, PNG and FLI/FLC in a unique way. See your files animate in the file browser and main window. Pinch zoom and pan while image is animating. FIV is able to view just about any image, but is also a competent animated GIF/PNG player.

Friendly GUI allows fast navigation between pages/files with simple swipe gestures and pinch-to-zoom.

Use FIV as a stand-alone file browser/viewer or as the default image viewer for email attachments etc.

FIV is capable of viewing well logs faster than any other software available. As an oil/gas/water well log viewer, FIV can open scans up to 80 x 300 inches (@400dpi).

FIV now includes the ability to export any file (e.g. multi-page TIFF) as a PDF file. It also allows you to save a page in another format (JPEG, PNG, PDF, TIFF, BMP).

The only difference between the free and paid version of FIV are the use of ads in the free version

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FIV has no external dependencies. The imaging code is completely self contained and written in portable C and optimized assembly language. Please send any licensing requests to tdfsoftware@gmail.com.