Apr 14 2026: Google Pay, Apple Pay & WeChat Pay added as payment options
Apr 12 2026 APP 2.0.0-beta41 has been released !
It has a major performance boost of 30-50% over 2.0.0-beta39 from calibration to integration, for mosaics even faster! We extensively optimized many critical parts of APP. All has been tested to guarantee correct optimizations. Drizzle and image resampling is much faster for instance, those modules have been completely rewritten. Much less memory usage. LNC 2.0 has been released which works much better and faster. Improved Outlier Rejection with LN 2.0 rejection. macOS CMD+A works now in file chooser ! And more...
Update on the 2.0.0 release & the full manual
We are getting close to the 2.0.0 stable release and the full manual. The manual will soon become available on the website and also in PDF format. Both versions will be identical and once released, will start to follow the APP release cycle and thus will stay up-to-date to the latest APP version.
Once 2.0.0 is released, the price for APP will increase. Owner's license holders will not need to pay an upgrade fee to use 2.0.0, neither do Renter's license holders.
Low hard disk space warning not needed on Linux system
First post and replies | Last post by Anonymous 174, 6 years ago
flipped light frames and combined in APP
First post and replies | Last post by Wouter van Reeven, 6 years ago
There is a Leica M3 hiding in my rejection map!
First post and replies | Last post by Anonymous 174, 6 years ago
Memory question + GPU acceleration
First post and replies | Last post by Anonymous 174, 6 years ago
App 1.075-beta6 is treating master flats as frames - fails star analysis
First post and replies | Last post by Anonymous 174, 6 years ago
Does APP do Sub-Pixel alignment of colour channels, like Registar does?
First post and replies | Last post by Anonymous 174, 6 years ago
How do I need to change my kappa values for hot and cold pixels to fix this?
First post and replies | Last post by Anonymous 174, 6 years ago
APP 1.075 Loading of saved FITS from RGB Combine Tool of Mosaic fails
First post and replies | Last post by Anonymous 174, 6 years ago
1.075 Beta 5: Does not continue processing while sysytem is in screen saver mode
First post and replies | Last post by b4silio, 6 years ago
What are the recommended uses for FIT in color (RGGB) from ASI071?
First post and replies | Last post by leuthold, 6 years ago
halo after integration and very, very grainy
First post and replies | Last post by testclaim5250, 6 years ago
1.075 Version - import of Pentax DNGs works fine
First post and replies | Last post by ImNewHere, 6 years ago
Problem seeing Canon 5DIV Flat frames and MasterFlat frames in Image Viewer
First post and replies | Last post by Paul Nelson, 6 years ago
Mercator Projection: how to use the settings
First post and replies | Last post by Anonymous 174, 6 years ago
Preview after CombineRGB does not work with my files
First post and replies | Last post by Anonymous 174, 6 years ago
Challenging milky way panorama - call for assistance (1.074.1)
First post and replies | Last post by Anonymous 174, 6 years ago
Siril for Stacking, APP for Image Processing
First post and replies | Last post by Anonymous 174, 7 years ago
Master Flat - Does Dark Exposure Time Matter?
First post and replies | Last post by rdricks, 7 years ago
Calibrated projective: pixel size and resizing
First post and replies | Last post by Mabula-Admin, 7 years ago
Remove vignetting tool (anyone get this to work?)
First post and replies | Last post by Ron, 7 years ago
App 1.075-beta6 and STAR ANALYSIS FAILED
First post and replies | Last post by Anonymous 174, 7 years ago
Canon 60Da raw captured with ASIAIR
First post and replies | Last post by Anonymous 174, 7 years ago
Star analysis failed on some of the frames ! v.1.075-beta4
First post and replies | Last post by Anonymous 174, 7 years ago
Newbie - Final saved image washed out compared to APP image
First post and replies | Last post by Anonymous 174, 7 years ago
What would you recommend to convert my Pentax .dng files for stacking?
First post and replies | Last post by Mabula-Admin, 7 years ago
